What is the correct radical form? A^1/3 B^2/3

The answer to your question is the letter d)  ∛ab²

Step-by-step explanation:

Data

             a¹/³ b²/³

Process

A fractional exponent is converted into a radical form, to do this change, the numerator will be the exponent of the base and the denominator will be the root of the base.

then

            a¹/³ = ∛a

            b²/³ = ∛b²

but both terms have the same root so let's write them in the same cubic root.

           ∛ab²

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

(-5,-28)

i graphed to on desmos.