Algebra Examples

$(\sqrt{2 x^{3}} + \sqrt{12 x}) (2 \sqrt{10 x^{5}} + \sqrt{6 x^{2}})$

Step 1

Simplify terms.

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Step 1.1

Simplify each term.

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Step 1.1.1

Rewrite $2 x^{3}$ as $x^{2} \cdot (2 x)$ .

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Step 1.1.1.1

Factor out $x^{2}$ .

$(\sqrt{2 (x^{2} x)} + \sqrt{12 x}) (2 \sqrt{10 x^{5}} + \sqrt{6 x^{2}})$

Step 1.1.1.2

Reorder $2$ and $x^{2}$ .

$(\sqrt{x^{2} \cdot 2 x} + \sqrt{12 x}) (2 \sqrt{10 x^{5}} + \sqrt{6 x^{2}})$

Step 1.1.1.3

Add parentheses.

$(\sqrt{x^{2} \cdot (2 x)} + \sqrt{12 x}) (2 \sqrt{10 x^{5}} + \sqrt{6 x^{2}})$

Step 1.1.2

Pull terms out from under the radical.

$(x \sqrt{2 x} + \sqrt{12 x}) (2 \sqrt{10 x^{5}} + \sqrt{6 x^{2}})$

Step 1.1.3

Rewrite $12 x$ as $2^{2} \cdot (3 x)$ .

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Step 1.1.3.1

Factor $4$ out of $12$ .

$(x \sqrt{2 x} + \sqrt{4 (3) x}) (2 \sqrt{10 x^{5}} + \sqrt{6 x^{2}})$

Step 1.1.3.2

Rewrite $4$ as $2^{2}$ .

$(x \sqrt{2 x} + \sqrt{2^{2} \cdot 3 x}) (2 \sqrt{10 x^{5}} + \sqrt{6 x^{2}})$

Step 1.1.3.3

Add parentheses.

$(x \sqrt{2 x} + \sqrt{2^{2} \cdot (3 x)}) (2 \sqrt{10 x^{5}} + \sqrt{6 x^{2}})$

Step 1.1.4

Pull terms out from under the radical.

$(x \sqrt{2 x} + 2 \sqrt{3 x}) (2 \sqrt{10 x^{5}} + \sqrt{6 x^{2}})$

Step 1.2

Simplify each term.

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Step 1.2.1

Rewrite $10 x^{5}$ as ${(x^{2})}^{2} \cdot (10 x)$ .

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Step 1.2.1.1

Factor out $x^{4}$ .

$(x \sqrt{2 x} + 2 \sqrt{3 x}) (2 \sqrt{10 (x^{4} x)} + \sqrt{6 x^{2}})$

Step 1.2.1.2

Rewrite $x^{4}$ as ${(x^{2})}^{2}$ .

$(x \sqrt{2 x} + 2 \sqrt{3 x}) (2 \sqrt{10 ({(x^{2})}^{2} x)} + \sqrt{6 x^{2}})$

Step 1.2.1.3

Reorder $10$ and ${(x^{2})}^{2}$ .

$(x \sqrt{2 x} + 2 \sqrt{3 x}) (2 \sqrt{{(x^{2})}^{2} \cdot 10 x} + \sqrt{6 x^{2}})$

Step 1.2.1.4

Add parentheses.

$(x \sqrt{2 x} + 2 \sqrt{3 x}) (2 \sqrt{{(x^{2})}^{2} \cdot (10 x)} + \sqrt{6 x^{2}})$

Step 1.2.2

Pull terms out from under the radical.

$(x \sqrt{2 x} + 2 \sqrt{3 x}) (2 (x^{2} \sqrt{10 x}) + \sqrt{6 x^{2}})$

Step 1.2.3

Reorder $6$ and $x^{2}$ .

$(x \sqrt{2 x} + 2 \sqrt{3 x}) (2 x^{2} \sqrt{10 x} + \sqrt{x^{2} \cdot 6})$

Step 1.2.4

Pull terms out from under the radical.

$(x \sqrt{2 x} + 2 \sqrt{3 x}) (2 x^{2} \sqrt{10 x} + x \sqrt{6})$

Step 2

Expand $(x \sqrt{2 x} + 2 \sqrt{3 x}) (2 x^{2} \sqrt{10 x} + x \sqrt{6})$ using the FOIL Method.

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Step 2.1

Apply the distributive property.

$x \sqrt{2 x} (2 x^{2} \sqrt{10 x} + x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x} + x \sqrt{6})$

Step 2.2

Apply the distributive property.

$x \sqrt{2 x} (2 x^{2} \sqrt{10 x}) + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x} + x \sqrt{6})$

Step 2.3

Apply the distributive property.

$x \sqrt{2 x} (2 x^{2} \sqrt{10 x}) + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3

Simplify each term.

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Step 3.1

Rewrite using the commutative property of multiplication.

$2 x \sqrt{2 x} (x^{2} \sqrt{10 x}) + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.2

Multiply $x$ by $x^{2}$ by adding the exponents.

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Step 3.2.1

Move $x^{2}$ .

$2 (x^{2} x) \sqrt{2 x} \sqrt{10 x} + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.2.2

Multiply $x^{2}$ by $x$ .

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Step 3.2.2.1

Raise $x$ to the power of $1$ .

$2 (x^{2} x^{1}) \sqrt{2 x} \sqrt{10 x} + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.2.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$2 x^{2 + 1} \sqrt{2 x} \sqrt{10 x} + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.2.3

Add $2$ and $1$ .

$2 x^{3} \sqrt{2 x} \sqrt{10 x} + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.3

Multiply $2 x^{3} \sqrt{2 x} \sqrt{10 x}$ .

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Step 3.3.1

Combine using the product rule for radicals.

$2 x^{3} \sqrt{10 x (2 x)} + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.3.2

Multiply $2$ by $10$ .

$2 x^{3} \sqrt{20 x \cdot x} + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.3.3

Raise $x$ to the power of $1$ .

$2 x^{3} \sqrt{20 (x^{1} x)} + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.3.4

Raise $x$ to the power of $1$ .

$2 x^{3} \sqrt{20 (x^{1} x^{1})} + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.3.5

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$2 x^{3} \sqrt{20 x^{1 + 1}} + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.3.6

Add $1$ and $1$ .

$2 x^{3} \sqrt{20 x^{2}} + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.4

Rewrite $20 x^{2}$ as ${(2 x)}^{2} \cdot 5$ .

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Step 3.4.1

Factor $4$ out of $20$ .

$2 x^{3} \sqrt{4 (5) x^{2}} + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.4.2

Rewrite $4$ as $2^{2}$ .

$2 x^{3} \sqrt{2^{2} \cdot 5 x^{2}} + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.4.3

Move $5$ .

$2 x^{3} \sqrt{2^{2} x^{2} \cdot 5} + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.4.4

Rewrite $2^{2} x^{2}$ as ${(2 x)}^{2}$ .

$2 x^{3} \sqrt{{(2 x)}^{2} \cdot 5} + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.5

Pull terms out from under the radical.

$2 x^{3} (2 x \sqrt{5}) + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.6

Multiply $x^{3}$ by $x$ by adding the exponents.

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Step 3.6.1

Move $x$ .

$2 (x \cdot x^{3}) (2 \sqrt{5}) + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.6.2

Multiply $x$ by $x^{3}$ .

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Step 3.6.2.1

Raise $x$ to the power of $1$ .

$2 (x^{1} x^{3}) (2 \sqrt{5}) + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.6.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$2 x^{1 + 3} (2 \sqrt{5}) + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.6.3

Add $1$ and $3$ .

$2 x^{4} (2 \sqrt{5}) + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.7

Multiply $2$ by $2$ .

$4 x^{4} \sqrt{5} + x \sqrt{2 x} (x \sqrt{6}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.8

Rewrite using the commutative property of multiplication.

$4 x^{4} \sqrt{5} + \sqrt{6} x \sqrt{2 x} x + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.9

Multiply $x$ by $x$ by adding the exponents.

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Step 3.9.1

Move $x$ .

$4 x^{4} \sqrt{5} + \sqrt{6} (x \cdot x) \sqrt{2 x} + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.9.2

Multiply $x$ by $x$ .

$4 x^{4} \sqrt{5} + \sqrt{6} x^{2} \sqrt{2 x} + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.10

Multiply $\sqrt{6} x^{2} \sqrt{2 x}$ .

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Step 3.10.1

Combine using the product rule for radicals.

$4 x^{4} \sqrt{5} + x^{2} \sqrt{6 (2 x)} + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.10.2

Multiply $6$ by $2$ .

$4 x^{4} \sqrt{5} + x^{2} \sqrt{12 x} + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.11

Rewrite $12 x$ as $2^{2} \cdot (3 x)$ .

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Step 3.11.1

Factor $4$ out of $12$ .

$4 x^{4} \sqrt{5} + x^{2} \sqrt{4 (3) x} + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.11.2

Rewrite $4$ as $2^{2}$ .

$4 x^{4} \sqrt{5} + x^{2} \sqrt{2^{2} \cdot 3 x} + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.11.3

Add parentheses.

$4 x^{4} \sqrt{5} + x^{2} \sqrt{2^{2} \cdot (3 x)} + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.12

Pull terms out from under the radical.

$4 x^{4} \sqrt{5} + x^{2} (2 \sqrt{3 x}) + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.13

Rewrite using the commutative property of multiplication.

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 2 \sqrt{3 x} (2 x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.14

Multiply $2 \sqrt{3 x} (2 x^{2} \sqrt{10 x})$ .

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Step 3.14.1

Multiply $2$ by $2$ .

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 4 \sqrt{3 x} (x^{2} \sqrt{10 x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.14.2

Combine using the product rule for radicals.

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 4 (x^{2} \sqrt{3 x (10 x)}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.14.3

Multiply $10$ by $3$ .

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 4 (x^{2} \sqrt{30 x \cdot x}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.14.4

Raise $x$ to the power of $1$ .

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 4 (x^{2} \sqrt{30 (x^{1} x)}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.14.5

Raise $x$ to the power of $1$ .

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 4 (x^{2} \sqrt{30 (x^{1} x^{1})}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.14.6

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 4 (x^{2} \sqrt{30 x^{1 + 1}}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.14.7

Add $1$ and $1$ .

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 4 (x^{2} \sqrt{30 x^{2}}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.15

Reorder $30$ and $x^{2}$ .

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 4 (x^{2} \sqrt{x^{2} \cdot 30}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.16

Pull terms out from under the radical.

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 4 (x^{2} (x \sqrt{30})) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.17

Multiply $x^{2}$ by $x$ by adding the exponents.

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Step 3.17.1

Move $x$ .

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 4 (x \cdot x^{2} \sqrt{30}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.17.2

Multiply $x$ by $x^{2}$ .

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Step 3.17.2.1

Raise $x$ to the power of $1$ .

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 4 (x^{1} x^{2} \sqrt{30}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.17.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 4 (x^{1 + 2} \sqrt{30}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.17.3

Add $1$ and $2$ .

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 4 (x^{3} \sqrt{30}) + 2 \sqrt{3 x} (x \sqrt{6})$

Step 3.18

Multiply $2 \sqrt{3 x} (x \sqrt{6})$ .

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Step 3.18.1

Combine using the product rule for radicals.

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 4 x^{3} \sqrt{30} + 2 (x \sqrt{3 x \cdot 6})$

Step 3.18.2

Multiply $6$ by $3$ .

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 4 x^{3} \sqrt{30} + 2 (x \sqrt{18 x})$

Step 3.19

Rewrite $18 x$ as $3^{2} \cdot (2 x)$ .

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Step 3.19.1

Factor $9$ out of $18$ .

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 4 x^{3} \sqrt{30} + 2 (x \sqrt{9 (2) x})$

Step 3.19.2

Rewrite $9$ as $3^{2}$ .

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 4 x^{3} \sqrt{30} + 2 (x \sqrt{3^{2} \cdot 2 x})$

Step 3.19.3

Add parentheses.

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 4 x^{3} \sqrt{30} + 2 (x \sqrt{3^{2} \cdot (2 x)})$

Step 3.20

Pull terms out from under the radical.

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 4 x^{3} \sqrt{30} + 2 (x (3 \sqrt{2 x}))$

Step 3.21

Rewrite using the commutative property of multiplication.

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 4 x^{3} \sqrt{30} + 2 (3 x \sqrt{2 x})$

Step 3.22

Multiply $3$ by $2$ .

$4 x^{4} \sqrt{5} + 2 x^{2} \sqrt{3 x} + 4 x^{3} \sqrt{30} + 6 x \sqrt{2 x}$