Use the discriminant to determine the number and nature of the solutions the equation. Do not solve the equation. 2x 2 + 32x + 128 = 0 Solve the… Use the discriminant to determine the number and nature of the solutions the equation. Do not solve the equation. 2×2 + 32x + 128 = 0 Solve the equation using the quadratic formula. Type an exact answer, using radicals if needed. There can...