Question

Rewrite the expression using rational exponents.

Answer 1

Answer:

$x^{8/3}$

Step-by-step explanation:

when taking the radical of a number its really just a fractioned exponent for example $\sqrt{x}$ = $x^{1/2}$

This is because in the radical the x has an exponent of 1 and since its the square root the radical is to the 2nd so you take the exponent of the X and put that of the what ever kind of radial you have such as a square root third root fourth root and so on...

in your case you would take X's exponent of 8 and since your taking the cube root would put the 8 over the 3.

hope that helped

Answer 2

X/8 3 that’s the answer