Question

Solve x3 = 64 over 27.

Answer 1

x3=64
x=21,3
.....................

Answer 2

assuming yo meant

`x^3= (64)/(27)`
reemmeber

`\sqrt{ (x)/(y) } = ( √(x) )/( √(y) )`

so

`x^3= (64)/(27)`
cube root both sides

`x= \sqrt[3]{ (64)/(27)}`

`x= \frac{ \sqrt[3]{64} }{ \sqrt[3]{27} }`

`x= (4)/(3)`