SOLUTION: i need help telling if the equation has one, two, or no real solution {{{x^2+8x+16=0}}}

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons -> SOLUTION: i need help telling if the equation has one, two, or no real solution {{{x^2+8x+16=0}}}      Log On


   

Question 776365: i need help telling if the equation has one, two, or no real solution x%5E2%2B8x%2B16=0
Answer by rothauserc(4718) About Me  (Show Source):
You can put this solution on YOUR website!
factor x%5E2%2B8x%2B16=0
(x+4)*(x+4) = 0
x+4 = 0
x = -4