SOLUTION: Find the following of the square root of (a+4)^2 while assuming that variables can represent any real number.

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Question 401219: Find the following of the square root of (a+4)^2 while assuming that variables can represent any real number.
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
a+4. Square and square root essentially cancel each other.