Question

I need help on my homework here it is
Solve the equation for x.


x3 = 64/343

Answer 1

x^3 = 64/343

x^3 = 4^3 / 7^3

x = ∛(4^3 / 7^3)

x = ∛4^3 / ∛7^3

x = 4/7