Simplify square root of 4y^10

$\sqrt{4 y^{10}}$

Step 1

Rewrite $4 y^{10}$ as ${(2 y^{5})}^{2}$ .

$\sqrt{{(2 y^{5})}^{2}}$

Step 2

Pull terms out from under the radical, assuming positive real numbers.

$2 y^{5}$

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