SOLUTION: Solve x^2+4x=6

Algebra ->  Rational-functions -> SOLUTION: Solve x^2+4x=6      Log On


   



Question 31523: Solve
x^2+4x=6

Answer by mukhopadhyay(490) About Me  (Show Source):
You can put this solution on YOUR website!
x^2+4x=6
=>x^2+4x-6=0
=>x^2+4x+4-10=0
=>(x+2)^2=10
=>(x+2)=sqrt(10) or (x+2)=-sqrt(10)
=>x=-2+sqrt(10) or x=-2-sqrt(10)