Algebra Beispiele

${(2 x^{3} + 3 y^{2})}^{7}$

Schritt 1

Das Pascalsche Dreieck kann als solches dargestellt werden:

$1$

$1 - 1$

$1 - 2 - 1$

$\dots$

$1 - 5 - 10 - 10 - 5 - 1$

$1 - 6 - 15 - 20 - 15 - 6 - 1$

$1 - 7 - 21 - 35 - 35 - 21 - 7 - 1$

Das Dreieck kann dazu genutzt werden, die Koeffizienten für das Ausmultiplizieren von ${(a + b)}^{n}$ zu berechnen durch Addition von $1$ zum Exponenten $n$ . Die Koeffizienten finden sich in der Zeile $n + 1$ des Dreiecks. Für ${(2 x^{3} + 3 y^{2})}^{7}$ gilt $n = 7$ , folglich finden sich die Koeffizienten des ausmultiplizierten Binoms in Zeile $8$ .

Schritt 2

Das Ausmultiplizieren folgt der Regel ${(a + b)}^{n} = c_{0} a^{n} b^{0} + c_{1} a^{n - 1} b^{1} + c_{n - 1} a^{1} b^{n - 1} + c_{n} a^{0} b^{n}$ . Die Werte der Koeffizienten gemäß dem Dreieck sind $1 - 7 - 21 - 35 - 35 - 21 - 7 - 1$ .

$1 a^{7} b^{0} + 7 a^{6} b + 21 a^{5} b^{2} + 35 a^{4} b^{3} + 35 a^{3} b^{4} + 21 a^{2} b^{5} + 7 a b^{6} + 1 a^{0} b^{7}$

Schritt 3

Setze die tatsächlichen Werte von $a$ $2 x^{3}$ und $b$ $3 y^{2}$ in den Ausdruck ein.

$1 {(2 x^{3})}^{7} {(3 y^{2})}^{0} + 7 {(2 x^{3})}^{6} {(3 y^{2})}^{1} + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4

Vereinfache jeden Term.

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Schritt 4.1

Mutltipliziere ${(2 x^{3})}^{7}$ mit $1$ .

${(2 x^{3})}^{7} {(3 y^{2})}^{0} + 7 {(2 x^{3})}^{6} {(3 y^{2})}^{1} + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.2

Wende die Produktregel auf $2 x^{3}$ an.

$2^{7} {(x^{3})}^{7} {(3 y^{2})}^{0} + 7 {(2 x^{3})}^{6} {(3 y^{2})}^{1} + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.3

Potenziere $2$ mit $7$ .

$128 {(x^{3})}^{7} {(3 y^{2})}^{0} + 7 {(2 x^{3})}^{6} {(3 y^{2})}^{1} + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.4

Multipliziere die Exponenten in ${(x^{3})}^{7}$ .

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Schritt 4.4.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$128 x^{3 \cdot 7} {(3 y^{2})}^{0} + 7 {(2 x^{3})}^{6} {(3 y^{2})}^{1} + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.4.2

Mutltipliziere $3$ mit $7$ .

$128 x^{21} {(3 y^{2})}^{0} + 7 {(2 x^{3})}^{6} {(3 y^{2})}^{1} + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.5

Wende die Produktregel auf $3 y^{2}$ an.

$128 x^{21} (3^{0} {(y^{2})}^{0}) + 7 {(2 x^{3})}^{6} {(3 y^{2})}^{1} + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.6

Schreibe neu unter Anwendung des Kommutativgesetzes der Multiplikation.

$128 \cdot 3^{0} x^{21} {(y^{2})}^{0} + 7 {(2 x^{3})}^{6} {(3 y^{2})}^{1} + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.7

Alles, was mit $0$ potenziert wird, ist $1$ .

$128 \cdot 1 x^{21} {(y^{2})}^{0} + 7 {(2 x^{3})}^{6} {(3 y^{2})}^{1} + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.8

Mutltipliziere $128$ mit $1$ .

$128 x^{21} {(y^{2})}^{0} + 7 {(2 x^{3})}^{6} {(3 y^{2})}^{1} + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.9

Multipliziere die Exponenten in ${(y^{2})}^{0}$ .

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Schritt 4.9.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$128 x^{21} y^{2 \cdot 0} + 7 {(2 x^{3})}^{6} {(3 y^{2})}^{1} + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.9.2

Mutltipliziere $2$ mit $0$ .

$128 x^{21} y^{0} + 7 {(2 x^{3})}^{6} {(3 y^{2})}^{1} + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.10

Alles, was mit $0$ potenziert wird, ist $1$ .

$128 x^{21} \cdot 1 + 7 {(2 x^{3})}^{6} {(3 y^{2})}^{1} + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.11

Mutltipliziere $128$ mit $1$ .

$128 x^{21} + 7 {(2 x^{3})}^{6} {(3 y^{2})}^{1} + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.12

Wende die Produktregel auf $2 x^{3}$ an.

$128 x^{21} + 7 (2^{6} {(x^{3})}^{6}) {(3 y^{2})}^{1} + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.13

Potenziere $2$ mit $6$ .

$128 x^{21} + 7 (64 {(x^{3})}^{6}) {(3 y^{2})}^{1} + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.14

Multipliziere die Exponenten in ${(x^{3})}^{6}$ .

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Schritt 4.14.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$128 x^{21} + 7 (64 x^{3 \cdot 6}) {(3 y^{2})}^{1} + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.14.2

Mutltipliziere $3$ mit $6$ .

$128 x^{21} + 7 (64 x^{18}) {(3 y^{2})}^{1} + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.15

Mutltipliziere $64$ mit $7$ .

$128 x^{21} + 448 x^{18} {(3 y^{2})}^{1} + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.16

Vereinfache.

$128 x^{21} + 448 x^{18} (3 y^{2}) + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.17

Schreibe neu unter Anwendung des Kommutativgesetzes der Multiplikation.

$128 x^{21} + 448 \cdot 3 x^{18} y^{2} + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.18

Mutltipliziere $448$ mit $3$ .

$128 x^{21} + 1344 x^{18} y^{2} + 21 {(2 x^{3})}^{5} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.19

Wende die Produktregel auf $2 x^{3}$ an.

$128 x^{21} + 1344 x^{18} y^{2} + 21 (2^{5} {(x^{3})}^{5}) {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.20

Potenziere $2$ mit $5$ .

$128 x^{21} + 1344 x^{18} y^{2} + 21 (32 {(x^{3})}^{5}) {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.21

Multipliziere die Exponenten in ${(x^{3})}^{5}$ .

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Schritt 4.21.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$128 x^{21} + 1344 x^{18} y^{2} + 21 (32 x^{3 \cdot 5}) {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.21.2

Mutltipliziere $3$ mit $5$ .

$128 x^{21} + 1344 x^{18} y^{2} + 21 (32 x^{15}) {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.22

Mutltipliziere $32$ mit $21$ .

$128 x^{21} + 1344 x^{18} y^{2} + 672 x^{15} {(3 y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.23

Wende die Produktregel auf $3 y^{2}$ an.

$128 x^{21} + 1344 x^{18} y^{2} + 672 x^{15} (3^{2} {(y^{2})}^{2}) + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.24

Schreibe neu unter Anwendung des Kommutativgesetzes der Multiplikation.

$128 x^{21} + 1344 x^{18} y^{2} + 672 \cdot 3^{2} x^{15} {(y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.25

Potenziere $3$ mit $2$ .

$128 x^{21} + 1344 x^{18} y^{2} + 672 \cdot 9 x^{15} {(y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.26

Mutltipliziere $672$ mit $9$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} {(y^{2})}^{2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.27

Multipliziere die Exponenten in ${(y^{2})}^{2}$ .

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Schritt 4.27.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{2 \cdot 2} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.27.2

Mutltipliziere $2$ mit $2$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 35 {(2 x^{3})}^{4} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.28

Wende die Produktregel auf $2 x^{3}$ an.

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 35 (2^{4} {(x^{3})}^{4}) {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.29

Potenziere $2$ mit $4$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 35 (16 {(x^{3})}^{4}) {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.30

Multipliziere die Exponenten in ${(x^{3})}^{4}$ .

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Schritt 4.30.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 35 (16 x^{3 \cdot 4}) {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.30.2

Mutltipliziere $3$ mit $4$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 35 (16 x^{12}) {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.31

Mutltipliziere $16$ mit $35$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 560 x^{12} {(3 y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.32

Wende die Produktregel auf $3 y^{2}$ an.

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 560 x^{12} (3^{3} {(y^{2})}^{3}) + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.33

Schreibe neu unter Anwendung des Kommutativgesetzes der Multiplikation.

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 560 \cdot 3^{3} x^{12} {(y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.34

Potenziere $3$ mit $3$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 560 \cdot 27 x^{12} {(y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.35

Mutltipliziere $560$ mit $27$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} {(y^{2})}^{3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.36

Multipliziere die Exponenten in ${(y^{2})}^{3}$ .

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Schritt 4.36.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{2 \cdot 3} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.36.2

Mutltipliziere $2$ mit $3$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 35 {(2 x^{3})}^{3} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.37

Wende die Produktregel auf $2 x^{3}$ an.

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 35 (2^{3} {(x^{3})}^{3}) {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.38

Potenziere $2$ mit $3$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 35 (8 {(x^{3})}^{3}) {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.39

Multipliziere die Exponenten in ${(x^{3})}^{3}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 4.39.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 35 (8 x^{3 \cdot 3}) {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.39.2

Mutltipliziere $3$ mit $3$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 35 (8 x^{9}) {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.40

Mutltipliziere $8$ mit $35$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 280 x^{9} {(3 y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.41

Wende die Produktregel auf $3 y^{2}$ an.

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 280 x^{9} (3^{4} {(y^{2})}^{4}) + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.42

Schreibe neu unter Anwendung des Kommutativgesetzes der Multiplikation.

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 280 \cdot 3^{4} x^{9} {(y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.43

Potenziere $3$ mit $4$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 280 \cdot 81 x^{9} {(y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.44

Mutltipliziere $280$ mit $81$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} {(y^{2})}^{4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.45

Multipliziere die Exponenten in ${(y^{2})}^{4}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 4.45.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{2 \cdot 4} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.45.2

Mutltipliziere $2$ mit $4$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 21 {(2 x^{3})}^{2} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.46

Wende die Produktregel auf $2 x^{3}$ an.

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 21 (2^{2} {(x^{3})}^{2}) {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.47

Potenziere $2$ mit $2$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 21 (4 {(x^{3})}^{2}) {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.48

Multipliziere die Exponenten in ${(x^{3})}^{2}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 4.48.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 21 (4 x^{3 \cdot 2}) {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.48.2

Mutltipliziere $3$ mit $2$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 21 (4 x^{6}) {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.49

Mutltipliziere $4$ mit $21$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 84 x^{6} {(3 y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.50

Wende die Produktregel auf $3 y^{2}$ an.

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 84 x^{6} (3^{5} {(y^{2})}^{5}) + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.51

Schreibe neu unter Anwendung des Kommutativgesetzes der Multiplikation.

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 84 \cdot 3^{5} x^{6} {(y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.52

Potenziere $3$ mit $5$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 84 \cdot 243 x^{6} {(y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.53

Mutltipliziere $84$ mit $243$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} {(y^{2})}^{5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.54

Multipliziere die Exponenten in ${(y^{2})}^{5}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 4.54.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{2 \cdot 5} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.54.2

Mutltipliziere $2$ mit $5$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{10} + 7 {(2 x^{3})}^{1} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.55

Vereinfache.

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{10} + 7 (2 x^{3}) {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.56

Mutltipliziere $2$ mit $7$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{10} + 14 x^{3} {(3 y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.57

Wende die Produktregel auf $3 y^{2}$ an.

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{10} + 14 x^{3} (3^{6} {(y^{2})}^{6}) + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.58

Schreibe neu unter Anwendung des Kommutativgesetzes der Multiplikation.

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{10} + 14 \cdot 3^{6} x^{3} {(y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.59

Potenziere $3$ mit $6$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{10} + 14 \cdot 729 x^{3} {(y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.60

Mutltipliziere $14$ mit $729$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{10} + 10206 x^{3} {(y^{2})}^{6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.61

Multipliziere die Exponenten in ${(y^{2})}^{6}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 4.61.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{10} + 10206 x^{3} y^{2 \cdot 6} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.61.2

Mutltipliziere $2$ mit $6$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{10} + 10206 x^{3} y^{12} + 1 {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.62

Mutltipliziere ${(2 x^{3})}^{0}$ mit $1$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{10} + 10206 x^{3} y^{12} + {(2 x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.63

Wende die Produktregel auf $2 x^{3}$ an.

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{10} + 10206 x^{3} y^{12} + 2^{0} {(x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.64

Alles, was mit $0$ potenziert wird, ist $1$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{10} + 10206 x^{3} y^{12} + 1 {(x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.65

Mutltipliziere ${(x^{3})}^{0}$ mit $1$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{10} + 10206 x^{3} y^{12} + {(x^{3})}^{0} {(3 y^{2})}^{7}$

Schritt 4.66

Multipliziere die Exponenten in ${(x^{3})}^{0}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 4.66.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{10} + 10206 x^{3} y^{12} + x^{3 \cdot 0} {(3 y^{2})}^{7}$

Schritt 4.66.2

Mutltipliziere $3$ mit $0$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{10} + 10206 x^{3} y^{12} + x^{0} {(3 y^{2})}^{7}$

Schritt 4.67

Alles, was mit $0$ potenziert wird, ist $1$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{10} + 10206 x^{3} y^{12} + 1 {(3 y^{2})}^{7}$

Schritt 4.68

Mutltipliziere ${(3 y^{2})}^{7}$ mit $1$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{10} + 10206 x^{3} y^{12} + {(3 y^{2})}^{7}$

Schritt 4.69

Wende die Produktregel auf $3 y^{2}$ an.

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{10} + 10206 x^{3} y^{12} + 3^{7} {(y^{2})}^{7}$

Schritt 4.70

Potenziere $3$ mit $7$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{10} + 10206 x^{3} y^{12} + 2187 {(y^{2})}^{7}$

Schritt 4.71

Multipliziere die Exponenten in ${(y^{2})}^{7}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 4.71.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{10} + 10206 x^{3} y^{12} + 2187 y^{2 \cdot 7}$

Schritt 4.71.2

Mutltipliziere $2$ mit $7$ .

$128 x^{21} + 1344 x^{18} y^{2} + 6048 x^{15} y^{4} + 15120 x^{12} y^{6} + 22680 x^{9} y^{8} + 20412 x^{6} y^{10} + 10206 x^{3} y^{12} + 2187 y^{14}$