How do you simplify $3 \sqrt{y^{4}} \cdot 3 \sqrt{81 y^{5}}$ $3sqrt(y^4)* 3sqrt(81y^5)$ ?

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How do you simplify $3 \sqrt{y^{4}} \cdot 3 \sqrt{81 y^{5}}$ $3sqrt(y^4)* 3sqrt(81y^5)$ ?

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Answer 1 · 2017-04-15T06:39:17

$81 y^{4} \sqrt{y} = 81 y^{\frac{9}{2}}$ $81y^4sqrty=81y^(9/2)$

Explanation:

We can rewrite:

$3 \sqrt{y^{4}} \times 3 \sqrt{81 y^{5}} \Rightarrow$ $3sqrt(y^4)xx3sqrt(81y^5)=>$

$3 \times \sqrt{y^{2}} \times \sqrt{y^{2}} \times 3 \times \sqrt{81} \times \sqrt{y^{2}} \times \sqrt{y^{2}} \times \sqrt{y} \Rightarrow$ $3xxsqrt(y^2)xxsqrt(y^2)xx3xxsqrt81xxsqrt(y^2)xxsqrt(y^2)xxsqrty=>$

$3 \times 3 \times \sqrt{9^{2}} \times \sqrt{y^{2}} \times \sqrt{y^{2}} \times \sqrt{y^{2}} \times \sqrt{y^{2}} \times \sqrt{y} \Rightarrow$ $3xx3xxsqrt(9^2)xxsqrt(y^2)xxsqrt(y^2)xxsqrt(y^2)xxsqrt(y^2)xxsqrty=>$

$9 \times 9 \times y \times y \times y \times y \times \sqrt{y} \Rightarrow$ $9xx9xxyxxyxxyxxyxxsqrty=>$

$81 y^{4} \sqrt{y} = 81 y^{\frac{9}{2}}$ $81y^4sqrty=81y^(9/2)$

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How do you simplify $3 \sqrt{y^{4}} \cdot 3 \sqrt{81 y^{5}}$ $3sqrt(y^4)* 3sqrt(81y^5)$ ?

1 Answer

Explanation:

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How do you simplify 3sqrt(y^4)* 3sqrt(81y^5)3√y4⋅3√81y53sqrt(y^4)* 3sqrt(81y^5)?

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How do you simplify $3 \sqrt{y^{4}} \cdot 3 \sqrt{81 y^{5}}$ $3sqrt(y^4)* 3sqrt(81y^5)$ ?