Question

512 = a x a x a Find the value of a.

Answer 1

Answer:

512 = a x a x a

512 = a cube

a = 8

Answer 2

$512 = a \times a \times a \\ \\ 512 = {a}^{3} \\ \\ {a}^{3} = 512 \\ \\ \sqrt[3]{a^{3}} = \sqrt[3]{512} \\ \\ a = 8$