SOLUTION: Simplify..square root 44x to the 4th power y to the third power My answer is 2 square root 11x to the 2nd power y to the 2nd power which i do not believe is correct. Pleas

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Question 336336: Simplify..square root
44x to the 4th power y to the third power
My answer is 2 square root 11x to the 2nd power y to the 2nd power which i do not believe is correct.
Please help!

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

Start with the given expression.


Factor into


Factor into


Factor into


Break up the square root using the identity .


Take the square root of to get .


Take the square root of to get .


Take the square root of to get .


Rearrange and multiply the terms.

==================================================

Answer:


So simplifies to


In other words, where every variable is non-negative.


If you need more help, email me at jim_thompson5910@hotmail.com

Also, feel free to check out my website.

Jim

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