Pre-Algebra Examples

$\sqrt{64 x^{10} y^{16}}$

Step 1

Rewrite $64 x^{10} y^{16}$ as ${(8 x^{5} y^{8})}^{2}$ .

$\sqrt{{(8 x^{5} y^{8})}^{2}}$

Step 2

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

$8 x^{5} y^{8}$