SOLUTION: Find the square root. Assume that all variables are unrestricted, and use absolute value symbols if necessary sqrt (a^2+2a+1)

SOLUTION: Find the square root. Assume that all variables are unrestricted, and use absolute value symbols if necessary sqrt (a^2+2a+1)

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Question 442571: Find the square root. Assume that all variables are unrestricted, and use absolute value symbols if necessary
sqrt (a^2+2a+1)
Answer by swincher4391(1107) (Show Source): You can put this solution on YOUR website!
Notice that are perfect squares.

Then the factorization of
Recall that
Then
is our answer.
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