SOLUTION: Simplify. √45

Algebra ->  Radicals -> SOLUTION: Simplify. √45      Log On


   

Question 458740: Simplify.
√45
Answer by algebrahouse.com(1659) About Me  (Show Source):
You can put this solution on YOUR website!
√45
= √9 √5 {broke 45 into two factors, one which has a perfect square root}
= 3√5 {evaluated square root of 9 to be 3}
www.algebrahouse.com