Question

HELP!! simplify 9^1/3 x 81^1/3

Answer 1

hmm
you can start trying like this
\[9^{\frac{ 1 }{ 3 }}= 3^{2\times \frac{ 1 }{ 3 }} = 3^{\frac{ 2 }{ 3 }}\]
you have to do same with 81

Answer 2

then what do i do?

Answer 3

after u find out..
then you would have same base 3. so u can add the power of 3

Answer 4

\[3^{2}\times 3^{3} = 3^{5}\]

Answer 5

alright got it