Which shows the correct substitution of the values a, b, and c from the equation 1 = -2x + 3x + 1 into the quadratic
formula?
ybc-4ac
quadratic formula: x=-b
2a
x=)
v (-2)2 - 4(3)(0)
2(3)
) +
(-2)2 - 4(3)(2)
2(3)
x==(-2)+7-32 46362)
2(3)
- -
3
32-4(-2)(0)
2(-2)