Algebra Beispiele

$17 j^{2} - 12 k^{2} + 3 j^{2} - 15 j^{2} + 14 k^{2}$

Schritt 1

Addiere $17 j^{2}$ und $3 j^{2}$ .

$20 j^{2} - 12 k^{2} - 15 j^{2} + 14 k^{2}$

Schritt 2

Subtrahiere $15 j^{2}$ von $20 j^{2}$ .

$5 j^{2} - 12 k^{2} + 14 k^{2}$

Schritt 3

Addiere $- 12 k^{2}$ und $14 k^{2}$ .

$5 j^{2} + 2 k^{2}$