SOLUTION: Solve 5x^2+8=-12x

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: Solve 5x^2+8=-12x      Log On


   

Question 381773: Solve
5x^2+8=-12x
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi,         

solving

5x^2+8 = -12x

5x^2+12x + 8

x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+ 

x+=+%28-12+%2B-+sqrt%28-16%29%29%2F%2810%29+

 x+=+%28-12+%2B-+4%2Ai%29%2F10+