Solve for the zeros of the function using the quadratic formula.

Question

3x^2=-4x+6

I know what the quadratic formula is but when I put it into the formula I keep getting an error on the graphing calculator.

Answer 1

The quadratic formula assume the equation to be:
ax²+bx+c=0
(i.e. all terms are on the left-side of the equation).
Rearrange the equation to be
3x²+4x-6=0
and try again.

You do not need a graphing calculator to find the zeroes. Either by hand, or a regular calculator will do.