Simplify square root of 8* square root of 32

$\sqrt{8} \cdot \sqrt{32}$

Step 1

Combine using the product rule for radicals.

$\sqrt{8 \cdot 32}$

Step 2

Simplify the expression.

Multiply $8$ by $32$ .

$\sqrt{256}$

Rewrite $256$ as $16^{2}$ .

$\sqrt{16^{2}}$

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

$16$