SOLUTION: Find all real solutions of the quadratic equation. (x)square + 2 x - 27= 0

Algebra ->  Algebra  -> Quadratic Equations and Parabolas  -> Quadratic Equation Customizable Word Problems -> SOLUTION: Find all real solutions of the quadratic equation. (x)square + 2 x - 27= 0      Log On

Ad: You enter your algebra equation or inequality - Algebrator solves it step-by-step while providing clear explanations. Free on-line demo .
Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!
Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!

   

Question 45426: Find all real solutions of the quadratic equation.
(x)square + 2 x - 27= 0
Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
x^2 + 2x - 27 = 0
x^2 + 2x = 27
(x + 1)^2 = 28
x = -1 +- sqrt(28)