16. Roots and Radicals

Use the product rule to multiply the following.

$\sqrt{6}\cdot \sqrt{5}$

Use the product rule to multiply the following.

$\sqrt{5x}\cdot \sqrt{7y}$

Use the product rule to rewrite the term inside the radical as a product, then simplify.

$\sqrt{180}$

Use the product rule to rewrite the term inside the radical as a product, then simplify.

$-\sqrt{72x^2}$