SOLUTION: using the product rule to simplify the radical...what is the square root of 315?

Algebra ->  Radicals -> SOLUTION: using the product rule to simplify the radical...what is the square root of 315?      Log On


   

Question 688537: using the product rule to simplify the radical...what is the square root of 315?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
square root of 315?
------
315 = 7*45
-----
Sqrt(315) = sqrt(9*35) = 3sqrt(35)
=====================
Cheers,
Stan H.