Question

What is equal to 64^2/3
a.16
b.42^2/3
c.512
d.1,365^1/3

Answer 1

A:16 is the correct answer.

Answer 2

We know that:


`64=4\cdot4\cdot4=4^3`

so:


`64^(2)/(3)=(4^3)^(2)/(3)=4^(3\cdot2)/(3)=4^2=\boxed{16}`

Answer a)