SOLUTION: 3x^2 + 5x +1=0

Algebra ->  Test  -> Lessons -> SOLUTION: 3x^2 + 5x +1=0      Log On


   

Question 495859: 3x^2 + 5x +1=0
Answer by NirMath4U(7) About Me  (Show Source):
You can put this solution on YOUR website!
3x^2 + 5x +1=0
x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+
x+=+%28-5+%2B-+sqrt%28+5%5E2-4%2A3%2A1+%29%29%2F%282%2A3%29+
x+=+%28-5+%2B-+sqrt%2813%29%29%2F6+
X1= (-5+sqrt(13))/6
X1= (-5-sqrt(13))/6