SOLUTION: Janaina is trying to solve the following equation by completing the square: x^2+18x-9 = 0.She successfully rewrites the above equation in the following form: (x + b)^2 = c, where b

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equation Customizable Word Problems -> SOLUTION: Janaina is trying to solve the following equation by completing the square: x^2+18x-9 = 0.She successfully rewrites the above equation in the following form: (x + b)^2 = c, where b      Log On