SOLUTION: x^2+16x+63=0 Solve the quadratic equation by completing the square.

Algebra ->  Exponential-and-logarithmic-functions -> SOLUTION: x^2+16x+63=0 Solve the quadratic equation by completing the square.      Log On


   

Question 467651: x^2+16x+63=0 Solve the quadratic equation by completing the square.
Answer by jorel1380(3719) About Me  (Show Source):
You can put this solution on YOUR website!
x2+16x+63=0
(x+9)(x+7)=0
x=-9 or -7..