Simplify ( square root of 10x^4-x square root of 5x^2)(2 square root of 15x^4+ square root of 3x^3)

$(\sqrt{10 x^{4}} - x \sqrt{5 x^{2}}) (2 \sqrt{15 x^{4}} + \sqrt{3 x^{3}})$

Step 1

Simplify terms.

Simplify each term.

Rewrite $10 x^{4}$ as ${(x^{2})}^{2} \cdot 10$ .

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

$(\sqrt{10 {(x^{2})}^{2}} - x \sqrt{5 x^{2}}) (2 \sqrt{15 x^{4}} + \sqrt{3 x^{3}})$

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

$(\sqrt{{(x^{2})}^{2} \cdot 10} - x \sqrt{5 x^{2}}) (2 \sqrt{15 x^{4}} + \sqrt{3 x^{3}})$

Pull terms out from under the radical.

$(x^{2} \sqrt{10} - x \sqrt{5 x^{2}}) (2 \sqrt{15 x^{4}} + \sqrt{3 x^{3}})$

Reorder $5$ and $x^{2}$ .

$(x^{2} \sqrt{10} - x \sqrt{x^{2} \cdot 5}) (2 \sqrt{15 x^{4}} + \sqrt{3 x^{3}})$

Pull terms out from under the radical.

$(x^{2} \sqrt{10} - x (x \sqrt{5})) (2 \sqrt{15 x^{4}} + \sqrt{3 x^{3}})$

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

Move $x$ .

$(x^{2} \sqrt{10} - (x \cdot x) \sqrt{5}) (2 \sqrt{15 x^{4}} + \sqrt{3 x^{3}})$

Multiply $x$ by $x$ .

$(x^{2} \sqrt{10} - x^{2} \sqrt{5}) (2 \sqrt{15 x^{4}} + \sqrt{3 x^{3}})$

Simplify each term.

Rewrite $15 x^{4}$ as ${(x^{2})}^{2} \cdot 15$ .

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

$(x^{2} \sqrt{10} - x^{2} \sqrt{5}) (2 \sqrt{15 {(x^{2})}^{2}} + \sqrt{3 x^{3}})$

Reorder $15$ and ${(x^{2})}^{2}$ .

$(x^{2} \sqrt{10} - x^{2} \sqrt{5}) (2 \sqrt{{(x^{2})}^{2} \cdot 15} + \sqrt{3 x^{3}})$

Pull terms out from under the radical.

$(x^{2} \sqrt{10} - x^{2} \sqrt{5}) (2 (x^{2} \sqrt{15}) + \sqrt{3 x^{3}})$

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

Factor out $x^{2}$ .

$(x^{2} \sqrt{10} - x^{2} \sqrt{5}) (2 x^{2} \sqrt{15} + \sqrt{3 (x^{2} x)})$

Reorder $3$ and $x^{2}$ .

$(x^{2} \sqrt{10} - x^{2} \sqrt{5}) (2 x^{2} \sqrt{15} + \sqrt{x^{2} \cdot 3 x})$

Add parentheses.

$(x^{2} \sqrt{10} - x^{2} \sqrt{5}) (2 x^{2} \sqrt{15} + \sqrt{x^{2} \cdot (3 x)})$

Pull terms out from under the radical.

$(x^{2} \sqrt{10} - x^{2} \sqrt{5}) (2 x^{2} \sqrt{15} + x \sqrt{3 x})$

Step 2

Expand $(x^{2} \sqrt{10} - x^{2} \sqrt{5}) (2 x^{2} \sqrt{15} + x \sqrt{3 x})$ using the FOIL Method.

Apply the distributive property.

$x^{2} \sqrt{10} (2 x^{2} \sqrt{15} + x \sqrt{3 x}) - x^{2} \sqrt{5} (2 x^{2} \sqrt{15} + x \sqrt{3 x})$

Apply the distributive property.

$x^{2} \sqrt{10} (2 x^{2} \sqrt{15}) + x^{2} \sqrt{10} (x \sqrt{3 x}) - x^{2} \sqrt{5} (2 x^{2} \sqrt{15} + x \sqrt{3 x})$

Apply the distributive property.

$x^{2} \sqrt{10} (2 x^{2} \sqrt{15}) + x^{2} \sqrt{10} (x \sqrt{3 x}) - x^{2} \sqrt{5} (2 x^{2} \sqrt{15}) - x^{2} \sqrt{5} (x \sqrt{3 x})$

Step 3

Simplify each term.

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

Move $x^{2}$ .

$x^{2} x^{2} \sqrt{10} (2 \sqrt{15}) + x^{2} \sqrt{10} (x \sqrt{3 x}) - x^{2} \sqrt{5} (2 x^{2} \sqrt{15}) - x^{2} \sqrt{5} (x \sqrt{3 x})$

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

$x^{2 + 2} \sqrt{10} (2 \sqrt{15}) + x^{2} \sqrt{10} (x \sqrt{3 x}) - x^{2} \sqrt{5} (2 x^{2} \sqrt{15}) - x^{2} \sqrt{5} (x \sqrt{3 x})$

Add $2$ and $2$ .

$x^{4} \sqrt{10} (2 \sqrt{15}) + x^{2} \sqrt{10} (x \sqrt{3 x}) - x^{2} \sqrt{5} (2 x^{2} \sqrt{15}) - x^{2} \sqrt{5} (x \sqrt{3 x})$

Multiply $x^{4} \sqrt{10} (2 \sqrt{15})$ .

Combine using the product rule for radicals.

$x^{4} (2 \sqrt{10 \cdot 15}) + x^{2} \sqrt{10} (x \sqrt{3 x}) - x^{2} \sqrt{5} (2 x^{2} \sqrt{15}) - x^{2} \sqrt{5} (x \sqrt{3 x})$

Multiply $10$ by $15$ .

$x^{4} (2 \sqrt{150}) + x^{2} \sqrt{10} (x \sqrt{3 x}) - x^{2} \sqrt{5} (2 x^{2} \sqrt{15}) - x^{2} \sqrt{5} (x \sqrt{3 x})$

Rewrite $150$ as $5^{2} \cdot 6$ .

Factor $25$ out of $150$ .

$x^{4} (2 \sqrt{25 (6)}) + x^{2} \sqrt{10} (x \sqrt{3 x}) - x^{2} \sqrt{5} (2 x^{2} \sqrt{15}) - x^{2} \sqrt{5} (x \sqrt{3 x})$

Rewrite $25$ as $5^{2}$ .

$x^{4} (2 \sqrt{5^{2} \cdot 6}) + x^{2} \sqrt{10} (x \sqrt{3 x}) - x^{2} \sqrt{5} (2 x^{2} \sqrt{15}) - x^{2} \sqrt{5} (x \sqrt{3 x})$

Pull terms out from under the radical.

$x^{4} (2 (5 \sqrt{6})) + x^{2} \sqrt{10} (x \sqrt{3 x}) - x^{2} \sqrt{5} (2 x^{2} \sqrt{15}) - x^{2} \sqrt{5} (x \sqrt{3 x})$

Multiply $5$ by $2$ .

$x^{4} (10 \sqrt{6}) + x^{2} \sqrt{10} (x \sqrt{3 x}) - x^{2} \sqrt{5} (2 x^{2} \sqrt{15}) - x^{2} \sqrt{5} (x \sqrt{3 x})$

Move $10$ to the left of $x^{4}$ .

$10 \cdot x^{4} \sqrt{6} + x^{2} \sqrt{10} (x \sqrt{3 x}) - x^{2} \sqrt{5} (2 x^{2} \sqrt{15}) - x^{2} \sqrt{5} (x \sqrt{3 x})$

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

Move $x$ .

$10 x^{4} \sqrt{6} + x \cdot x^{2} \sqrt{10} \sqrt{3 x} - x^{2} \sqrt{5} (2 x^{2} \sqrt{15}) - x^{2} \sqrt{5} (x \sqrt{3 x})$

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

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

$10 x^{4} \sqrt{6} + x^{1} x^{2} \sqrt{10} \sqrt{3 x} - x^{2} \sqrt{5} (2 x^{2} \sqrt{15}) - x^{2} \sqrt{5} (x \sqrt{3 x})$

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

$10 x^{4} \sqrt{6} + x^{1 + 2} \sqrt{10} \sqrt{3 x} - x^{2} \sqrt{5} (2 x^{2} \sqrt{15}) - x^{2} \sqrt{5} (x \sqrt{3 x})$

Add $1$ and $2$ .

$10 x^{4} \sqrt{6} + x^{3} \sqrt{10} \sqrt{3 x} - x^{2} \sqrt{5} (2 x^{2} \sqrt{15}) - x^{2} \sqrt{5} (x \sqrt{3 x})$

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

Combine using the product rule for radicals.

$10 x^{4} \sqrt{6} + x^{3} \sqrt{3 x \cdot 10} - x^{2} \sqrt{5} (2 x^{2} \sqrt{15}) - x^{2} \sqrt{5} (x \sqrt{3 x})$

Multiply $10$ by $3$ .

$10 x^{4} \sqrt{6} + x^{3} \sqrt{30 x} - x^{2} \sqrt{5} (2 x^{2} \sqrt{15}) - x^{2} \sqrt{5} (x \sqrt{3 x})$

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

Move $x^{2}$ .

$10 x^{4} \sqrt{6} + x^{3} \sqrt{30 x} - (x^{2} x^{2}) \sqrt{5} (2 \sqrt{15}) - x^{2} \sqrt{5} (x \sqrt{3 x})$

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

$10 x^{4} \sqrt{6} + x^{3} \sqrt{30 x} - x^{2 + 2} \sqrt{5} (2 \sqrt{15}) - x^{2} \sqrt{5} (x \sqrt{3 x})$

Add $2$ and $2$ .

$10 x^{4} \sqrt{6} + x^{3} \sqrt{30 x} - x^{4} \sqrt{5} (2 \sqrt{15}) - x^{2} \sqrt{5} (x \sqrt{3 x})$

Multiply $- x^{4} \sqrt{5} (2 \sqrt{15})$ .

Multiply $2$ by $- 1$ .

$10 x^{4} \sqrt{6} + x^{3} \sqrt{30 x} - 2 x^{4} \sqrt{5} \sqrt{15} - x^{2} \sqrt{5} (x \sqrt{3 x})$

Combine using the product rule for radicals.

$10 x^{4} \sqrt{6} + x^{3} \sqrt{30 x} - 2 x^{4} \sqrt{15 \cdot 5} - x^{2} \sqrt{5} (x \sqrt{3 x})$

Multiply $15$ by $5$ .

$10 x^{4} \sqrt{6} + x^{3} \sqrt{30 x} - 2 x^{4} \sqrt{75} - x^{2} \sqrt{5} (x \sqrt{3 x})$

Rewrite $75$ as $5^{2} \cdot 3$ .

Factor $25$ out of $75$ .

$10 x^{4} \sqrt{6} + x^{3} \sqrt{30 x} - 2 x^{4} \sqrt{25 (3)} - x^{2} \sqrt{5} (x \sqrt{3 x})$

Rewrite $25$ as $5^{2}$ .

$10 x^{4} \sqrt{6} + x^{3} \sqrt{30 x} - 2 x^{4} \sqrt{5^{2} \cdot 3} - x^{2} \sqrt{5} (x \sqrt{3 x})$

Pull terms out from under the radical.

$10 x^{4} \sqrt{6} + x^{3} \sqrt{30 x} - 2 x^{4} (5 \sqrt{3}) - x^{2} \sqrt{5} (x \sqrt{3 x})$

Multiply $5$ by $- 2$ .

$10 x^{4} \sqrt{6} + x^{3} \sqrt{30 x} - 10 x^{4} \sqrt{3} - x^{2} \sqrt{5} (x \sqrt{3 x})$

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

Move $x$ .

$10 x^{4} \sqrt{6} + x^{3} \sqrt{30 x} - 10 x^{4} \sqrt{3} - (x \cdot x^{2}) \sqrt{5} \sqrt{3 x}$

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

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

$10 x^{4} \sqrt{6} + x^{3} \sqrt{30 x} - 10 x^{4} \sqrt{3} - (x^{1} x^{2}) \sqrt{5} \sqrt{3 x}$

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

$10 x^{4} \sqrt{6} + x^{3} \sqrt{30 x} - 10 x^{4} \sqrt{3} - x^{1 + 2} \sqrt{5} \sqrt{3 x}$

Add $1$ and $2$ .

$10 x^{4} \sqrt{6} + x^{3} \sqrt{30 x} - 10 x^{4} \sqrt{3} - x^{3} \sqrt{5} \sqrt{3 x}$

Multiply $- x^{3} \sqrt{5} \sqrt{3 x}$ .

Combine using the product rule for radicals.

$10 x^{4} \sqrt{6} + x^{3} \sqrt{30 x} - 10 x^{4} \sqrt{3} - x^{3} \sqrt{3 x \cdot 5}$

Multiply $5$ by $3$ .

$10 x^{4} \sqrt{6} + x^{3} \sqrt{30 x} - 10 x^{4} \sqrt{3} - x^{3} \sqrt{15 x}$

Simplify ( square root of 10x^4-x square root of 5x^2)(2 square root of 15x^4+ square root of 3x^3)

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