For 3x2+6x+2=03x^2 + 6x + 2 = 03x2+6x+2=0, calculate the discriminant Δ=b2−4ac\Delta = b^2 - 4acΔ=b2−4ac
Δ=12\Delta = 12Δ=12
Δ=−12\Delta = -12Δ=−12
Δ=36\Delta = 36Δ=36
Δ=48\Delta = 48Δ=48