SOLUTION: x2+9x+20=0

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: x2+9x+20=0      Log On


   

Question 58745: x2+9x+20=0
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
X^2+9X+20=0
(X+4)(X+5)=0
X+4=0
X=-4
AND
X+5=0
X=-5