91影视

Find the domain of the function,$g\left(x\right)=\sqrt[3]{5x-4}$, Write the domain in interval notation.

For the function, $f\left(x\right)=\sqrt{x+2}$.

Find the (a) find the domain (b) graph the function (c) use the graph to determine the range.

For the function $f\left(x\right)=-\sqrt[3]{x}$

鈸� find the domain 鈸� graph the function 鈸� use the graph to determine the range.

Simplify:$\left(a\right)\sqrt{y^{18}}\left(b\right)\sqrt{z^{12}}$

For the function$f\left(x\right)=\sqrt[3]{x-2}$.(a) find the domain 鈸� graph the function 鈸� use the graph to determine the range.

Write each expression in terms of i and simplify if possible:

(a) $\sqrt{-81}$

(b) $\sqrt{-5}$

(c)$\sqrt{-18}$

Write each expression in terms of i and simplify if possible:

(a) $\sqrt{-36}$

(b) $\sqrt{-3}$

(c)$\sqrt{-27}$

Add$\sqrt{-8}+\sqrt{-32}$.

Add:

$\sqrt{-27}+\sqrt{-48}$

Simplify:

(a) $\left(2+7i\right)+\left(4-2i\right)$

(b)$\left(8-4i\right)-\left(2-i\right)$