Simplify square root of 49x^6y^4

$\sqrt{49 x^{6} y^{4}}$

Step 1

Rewrite $49 x^{6} y^{4}$ as ${(7 x^{3} y^{2})}^{2}$ .

$\sqrt{{(7 x^{3} y^{2})}^{2}}$

Step 2

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

$7 x^{3} y^{2}$

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