Evaluate square root of 8* square root of 18

$\sqrt{8} \cdot \sqrt{18}$

Combine using the product rule for radicals.

$\sqrt{8 \cdot 18}$

Write the expression using exponents.

Tap for more steps…

Multiply $8$ by $18$ .

$\sqrt{144}$

Rewrite $144$ as $12^{2}$ .

$\sqrt{12^{2}}$

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

$12$

Evaluate square root of 8* square root of 18

Download our
App from the store