Question

Which expression is a perfect cube?

Answer 1

Answer: Answer is D on edg-enuity

Step-by-step explanation:

i don't know the step by step process but i know the answer is D

Answer 2

Answer:

-64 $x^{64}$ $y^{64}$ is perfect cube.

Step-by-step explanation:

Given : Different expressions.

To find : Which expression is a perfect cube.

Solution : We have given that different expressions.

We need to find perfect cube

We know that 64 is cube of 4

(4)³ = 64

$(x^{4})^{3}$ = $x^{64}$.

$(y^{4})^{3}$ = $y^{64}$.

Therefore, -64 $x^{64}$ $y^{64}$ is perfect cube.