SOLUTION: Please help me with this problem. √(98x^3)

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Question 133120: Please help me with this problem.
√(98x^3)

Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!

Start with the given expression


Break up the root


Simplify to get


Simplify to get


Combine the roots



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Answer:


So simplifies to

In other words, where every variable is positive

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