SOLUTION: ``simplify the square root of 144z^8. please and show all work.''

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Question 283581: ``simplify the square root of 144z^8. please and show all work.''
Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!

Start with the given expression.


Factor into


Break up the square root using the identity .


Take the square root of to get .


Take the square root of to get .


Multiply.

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Answer:


So simplifies to


In other words, where .

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