SOLUTION: how do i simplify {{{ sqrt 162 }}} ? its not a perfect square and im confused on how to do this?

Algebra ->  Radicals -> SOLUTION: how do i simplify {{{ sqrt 162 }}} ? its not a perfect square and im confused on how to do this?       Log On


   

Question 376510: how do i simplify +sqrt+162+ ? its not a perfect square and im confused on how to do this?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
how do i simplify +sqrt+%28162%29+?
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= sqrt%2881%29%2Asqrt%282%29
= 9sqrt%282%29