Question

Which of the following is equivalent to (4x²)³ ?
A. 64x⁸
B. 12x⁵
C. 12x⁶
D. 4x⁵
E. 4x⁶
Can someone explain this one for me?

Answer 1

$\left(4x^2\right)^3=4^3\left(x^2\right)^3=64x^{2\cdot3}=64x^6$