SOLUTION: X(x+5)=2

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: X(x+5)=2       Log On


   



Question 1143025: X(x+5)=2

Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
x^2+5x=2
x^2+5x-2=0
quadratic formula
x=(1/2)(-5+/- sqrt (25+4))
x=(1/2)(-5+/- sqrt(33))
The roots should be about -5.4 and +0.4
graph%28300%2C300%2C-6%2C5%2C-5%2C5%2Cx%5E2%2B5x-2%29