Simplify square root of 9x^2y^4

$\sqrt{9 x^{2} y^{4}}$

Step 1

Rewrite $9 x^{2} y^{4}$ as ${(3 x y^{2})}^{2}$ .

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

Step 2

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

$3 x y^{2}$

Related Questions