SOLUTION: How I can solve the equation 4-3x=2x^2

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equation Customizable Word Problems -> SOLUTION: How I can solve the equation 4-3x=2x^2      Log On


   

Question 975988: How I can solve the equation 4-3x=2x^2
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

4-3x=2x%5E2
0=2x%5E2%2B3x-4.....use quadratic formula
x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+
x+=+%28-3+%2B-+sqrt%28+3%5E2-4%2A2%2A%28-4%29+%29%29%2F%282%2A2%29+
x+=+%28-3+%2B-+sqrt%28+9%2B32+%29%29%2F4+
x+=+%28-3+%2B-+sqrt%28+41+%29%29%2F4+
solutions:
x+=+%28-3+%2B+sqrt%28+41+%29%29%2F4+=>x+=+-3%2F4+%2B+sqrt%28+41+%29%2F4+
x+=+%28-3+-+sqrt%28+41+%29%29%2F4+=>x+=+-3%2F4+-+sqrt%28+41+%29%2F4+