SOLUTION: 5x squared = 270 I keep getting -6 square root 3, 6 square root3. But that's not right

Algebra ->  Expressions -> SOLUTION: 5x squared = 270 I keep getting -6 square root 3, 6 square root3. But that's not right      Log On


   

Question 494728: 5x squared = 270 I keep getting -6 square root 3, 6 square root3. But that's not right
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
5x%5E2+=+270
x%5E2+=+54+=+9%2A6
x = +/- 3sqrt(6)