91Ó°ÊÓ

Q 762

Page 1153

In the following exercises, simplify.

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

Q 763

Page 1153

In the following exercises, simplify.

${\left(16s^{\frac{9}{4}}\right)}^{\frac{1}{4}}$

Q 764

Page 1153

In the following exercises, simplify.

${\left(m^8{n}^{12}\right)}^{\frac{1}{4}}$

Q 765

Page 1153

In the following exercises, simplify:

$\frac{z^{{\displaystyle \frac{2}{3}}}×z^{-{\displaystyle \frac{1}{3}}}}{z^{-{\displaystyle \frac{5}{3}}}}$

Q 766

Page 1154

In the following exercises, simplify.

$\sqrt{81+144}$

Q 767

Page 1154

In the following exercises, simplify.

$\sqrt{169m^4{n}^2}$

Q 768

Page 1154

In the following exercises, simplify.

$\sqrt{36n^{13}}$

Q 769

Page 1154

In the following exercises, simplify.

$3\sqrt{13}+5\sqrt{2}+\sqrt{13}$

Q 77.

Page 1053

In the following exercises, simplify.

$\sqrt{98m^5}$

Q 770

Page 1154

In the following exercises, simplify.

$5\sqrt{20}+2\sqrt{125}$