How would i simplify this?

Algebra
Tutor: None Selected Time limit: 1 Day

Simplify the equation if possible (9a8)1/2

Sep 26th, 2015

Thank you for the opportunity to help you with your question!

i answer you in discution of the already question but i will write it again : 

(9a^8)^1/2 =  (3²(a^4)²)^(1/2) =  3a^4 

it realy the same formula to do it 

Good luck

Please let me know if you need any clarification. I'm always happy to answer your questions.
Sep 26th, 2015

(9a^8)^1/2 =  (3²(a^4)²)^(1/2) =  | 3a^4 | = 3a^4  because  a^4 > 0 always 

Sep 26th, 2015

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Sep 26th, 2015
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Sep 26th, 2015
Dec 2nd, 2016
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