91影视

Simplify-

(a) $\sqrt{75a^9}$

(b)$\sqrt[3]{128m^{11}}$

(c)$\sqrt[4]{62n^7}$

Simplify:

$\left(a\right)\sqrt[3]{-625}\left(b\right)\sqrt[4]{-324}.$

In the following exercises, graph each equation by using properties.

$x=-3y^2-6y-5$

In the following exercises, simplify using absolute value signs as needed.

$$\begin{gathered} a.8+\sqrt{96} \\ b.\frac{8鈭�\sqrt{80}}{4} \end{gathered}$$

In the following exercises, simplify each expression using the properties for exponents.

$鈸�q^{27}路q^{15}鈸�5^x路5^{4x}鈸�9u^{41}路7u^{53}鈸�c^5路c^{11}路c^2$

In the following exercises, match each graph to one of the following equations:

$$\begin{gathered} a)x^2+y^2=64 \\ b)x^2+y^2=49 \\ c){\left(x+5\right)}^2+{\left(y+2\right)}^2=4 \\ d){\left(x-2\right)}^2+{\left(y-3\right)}^2=9 \\ e)y=-x^2+8x-15 \\ f)y=6x^2+2x-1 \end{gathered}$$

Simplify::
(a)${36}^{\frac{1}{2}}$

(b)$8^{\frac{1}{3}}$

(c)${16}^{\frac{1}{4}}$

Simplify:

(a)${(-256)}^{\frac{1}{4}}$

(b)${-256}^{\frac{1}{4}}$

(c) ${\left(256\right)}^{-\frac{1}{4}}$

In the following exercises, match each graph to one of the following equations:

$$\begin{gathered} a)x^2+y^2=64 \\ b)x^2+y^2=49 \\ c){\left(x+5\right)}^2+{\left(y+2\right)}^2=4 \\ d){\left(x-2\right)}^2+{\left(y-3\right)}^2=9 \\ e)y=-x^2+8x-15 \\ f)y=6x^2+2x-1 \end{gathered}$$

Simplify:

(a)${27}^{\frac{2}{3}}$

(b)${81}^{-\frac{3}{2}}$

(c)${16}^{-\frac{3}{4}}$