9. Roots, Radicals, and Complex Numbers

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 multiply the following.

$\sqrt[4]{7m^2}\cdot \sqrt[4]{2n}$

Use the product rule to multiply the following.

$\sqrt{8}\cdot \sqrt[3]{2}$