Simplify 3^1/3 times 9^1/3

asked Aug 6, 2017 29.6k views

5 votes

8.2k points

Please log in or register to add a comment.

2 votes

(x^m)^n=x^(mn)
(x^m)(x^n)=x^(m+n)
make base same
9=3^2
(3^2)^1/3=3^(2/3)

3^1/3 times 3^2/3=3^(1/3+2/3)=3^1=3

Benthly answered Aug 10, 2017

7.8k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers