Question

$\sqrt[2]{80x^{2}y^{25} }$

Answer 1

Answer:

4xy^5√5

Step-by-step explanation:

√80 x √x² x √y^25

=4√5 x x x y^5

= 4√5xy^5

Answer 2

Answer:

  4xy^12√(5y)

Step-by-step explanation:

Squares under the radical can be factored out.

  $\displaystyle \sqrt{80x^2y^{25}}=\sqrt{(4xy^{12})^2\cdot5y}=\boxed{4xy^{12}\sqrt{5y}}$

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Additional comment

Some versions of this question may have different exponents.