SOLUTION: how do you do variables in square roots and help me with this in simplest radical form 1. √y^2 2. √-144x^2 3. √144x^4

Algebra ->  Square-cubic-other-roots -> SOLUTION: how do you do variables in square roots and help me with this in simplest radical form 1. √y^2 2. √-144x^2 3. √144x^4      Log On


   



Question 353491: how do you do variables in square roots and help me with this in simplest radical form
1. √y^2
2. √-144x^2
3. √144x^4

Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
1. √y^2
=|y|