SOLUTION: Please Help!!! Thanks Solve in the quadratic method and one other method. factoring, property of sq., or completing the square Show work. x^2 + 8x = -16

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: Please Help!!! Thanks Solve in the quadratic method and one other method. factoring, property of sq., or completing the square Show work. x^2 + 8x = -16      Log On


   

Question 203248This question is from textbook
: Please Help!!! Thanks Solve in the quadratic method and one other method. factoring, property of sq., or completing the square Show work.
x^2 + 8x = -16 This question is from textbook

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
x^2 + 8x = -16
x^2+8x+16=0
(x+4)^2=0
x+4=0
x=-4 ans.