SOLUTION: Simplify each expression. Rationalize all denominators. Assume that all variables are positive.
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Question 182355:  Simplify each expression. Rationalize all denominators. Assume that all variables are positive.
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Answer by nerdybill(7384)   (Show Source): You can put this solution on YOUR website!
 
Begin by factoring terms inside the radical (w/prime numbers):
Then, pull out "pairs" from under the radical:
Factoring:
.
.
.
Pull out pairs:
 
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