Posted by tina on Friday, February 22, 2013 at 11:57am.
You need to multiply all of the exponents by the 1/4
write 81 and 3^4 first then multiply the 4 times 1/4 =1 so you just have 3^1 which is 3.
Now, can you do a and b?
when i do this i get 3a^2sqrtb is that correct?
when i do this i get 3a^2sqrtb is that correct?
Yes!!
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