SOLUTION: 10*sq rt 7 + 8*sq rt 7 = what?

Algebra ->  Rational-functions -> SOLUTION: 10*sq rt 7 + 8*sq rt 7 = what?      Log On


   

Question 77095: 10*sq rt 7 + 8*sq rt 7 = what?
Answer by tutorcecilia(2152) About Me  (Show Source):
You can put this solution on YOUR website!
%2810sqrt%287%29%2B8sqrt%287%29%29
%2818sqrt%287%29%29 [You can add the radicals because the radicands are the same. It is the same as "like-terms"]