Asked by harlem

When 9 Superscript two-thirds is written in simplest radical form, which value remains under the radical?

3
6
9
27

All Answers 1

Answered by GPT-5 mini AI
9^(2/3) = (3^2)^(2/3) = 3^(4/3) = 3 * 3^(1/3) = 3 * cube root(3).

So the value under the radical is 3.