Find the valus of the discriminant of y=-3x^2+4x-2 and determine the number of solutions

Calculation of the discriminant of the polynomial: 2-4⋅x+3⋅x²+yApplying the formula to calculate the discriminant Δ=b2-4⋅a⋅c with : a=3, b=-4, c=2+yΔ = (-4) ²-4⋅ (3) ⋅ (2+y) = 16-12⋅ (2+y) = - 8-12⋅yThe discriminant of the polynomial 2-4⋅x+3⋅x²+y is equal to - 8-12⋅y