SOLUTION: I need some help with this problem Simplify assume x represents a positive number Sqaure root of 80x^4

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Question 91229: I need some help with this problem

Simplify assume x represents a positive number
Sqaure root of 80x^4

Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
Start with the given expression
Factor into

Factor into

Break up the square root using the identity

Take the square root of the perfect square to get 4

Take the square root of the perfect squares to get x

Multiply the common terms
Rearrange the terms

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