Set the two equation equal to each other: -3x2 + 12x - 6 = 2x2 - 4x + 3
Get all the terms to one side: -5x2 + 16x - 9 = 0
Multiply by -1: 5x2 - 16x + 9 = 0
Now, use the quadratic formula to get the two values for x.
Then, for each x-value, find the corresponding y-value by substituting each value
back into either of the original equations.
You will now have the two points of intersection.