SOLUTION: -14x = -2x^2 + 36 also, in the radical symbol, since the set-up shows b^2 - 4ac would that make the 4 negative there? thank you so much!

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equation Customizable Word Problems -> SOLUTION: -14x = -2x^2 + 36 also, in the radical symbol, since the set-up shows b^2 - 4ac would that make the 4 negative there? thank you so much!      Log On


   

Question 122777This question is from textbook McDougal Littell Algebra 1
: -14x = -2x^2 + 36 also, in the radical symbol, since the set-up shows b^2 - 4ac would that make the 4 negative there? thank you so much! This question is from textbook McDougal Littell Algebra 1

Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
-2X^2+14X+36=0
-2(X^2-7X-18)=0
-2(X-9)(X+2)=0
X-9=0
X=9 ANSWER.
X+2=0
X=-2 ANSWER.