Algebra Examples

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

Step 1

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

$\sqrt[4]{{(3 x y)}^{2}}$

Step 2

Rewrite $\sqrt[4]{{(3 x y)}^{2}}$ as $\sqrt{\sqrt{{(3 x y)}^{2}}}$ .

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

Step 3

Pull terms out from under the radical.

$\sqrt{| 3 x y |}$

Step 4

Remove non-negative terms from the absolute value.

$\sqrt{3 | x y |}$