Question

Which of the following best defines 2 2/3?

cube root of 4
square root of 4
cube root of 2
square root of 2

Answer 1

I dont understand how I find the answer for this one.

Answer 2

2^2/3=
Two get into a root
The denominator is the radical
The two above three is the exponent of the two inside de root
So it become the cube root of two raised to two
Which is the cube root of four ;)

Answer 3

Thank you ^_^