SOLUTION: How do i solve what is the square root of y to the second power

Algebra ->  Square-cubic-other-roots -> SOLUTION: How do i solve what is the square root of y to the second power       Log On


   

Question 703853: How do i solve what is the square root of y to the second power
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
If y is any real number, then sqrt%28y%5E2%29=abs%28y%29

If y is non-negative or positive, then sqrt%28y%5E2%29+=+y