SOLUTION: I am working with quadratic equations. Need to solve for the variable: 3x^2+3=7x. Your help would be tremendously appreciated. regards.

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: I am working with quadratic equations. Need to solve for the variable: 3x^2+3=7x. Your help would be tremendously appreciated. regards.      Log On


   

Question 64760: I am working with quadratic equations. Need to solve for the variable: 3x^2+3=7x. Your help would be tremendously appreciated. regards.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
3x^2+3=7x
3x^2-7x+3=0
x=[7+-sqrt(49-4*3*3)]/6
x=[7+-sqrt(13)]/6
x=(7+sqrt(13)]/6 or x=[7-sqrt(13)]/6
Cheers,
Stan H.