SOLUTION: Simplify √169y4 assume y represents a positive value

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Question 762789: Simplify √169y4 assume y represents a positive value
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
sqrt(169y^4)

sqrt(13^2(y^2)^2)

sqrt((13y^2)^2)

13y^2

So the final answer is 13y^2