91Ó°ÊÓ

Simplify:

$\frac{w^{{\displaystyle \frac{2}{5}}}}{w^{{\displaystyle \frac{7}{5}}}}$

Simplify:

$\frac{z^{{\displaystyle \frac{2}{3}}}}{z^{{\displaystyle \frac{8}{3}}}}$

Simplify:

${\left(27r^{\frac{3}{5}}\right)}^{\frac{1}{3}}$

Simplify:

${\left(64s^{\frac{3}{5}}\right)}^{\frac{1}{6}}$

Simplify:

${\left(r^9{s}^{12}\right)}^{\frac{1}{3}}$

Simplify:

${\left(u^{12}{v}^{18}\right)}^{\frac{1}{6}}$

Simplify Expressions with Square Roots:

$\sqrt{16}$

Landscaping Joe wants to have a square garden plot in his backyard. He has enough compost to cover an area of $144$square feet. Simplify ${144}^{\frac{1}{2}}$to find the length of each side of his garden.

Elliott wants to make a square patio in his yard. He has enough concrete to pave an area

of $242$square feet. Simplify ${242}^{\frac{1}{2}}$to find the length of each side of his patio. Round to the nearest tenth of a foot.