Identify coefficients: Identify the coefficients of the quadratic equation.The quadratic equation is in the form ap2+bp+c=0. For the equation 8p2+8p+2=0, the coefficients are:a = 8b = 8c = 2
Use discriminant formula: Use the discriminant formula.The discriminant D of a quadratic equation ax2+bx+c=0 is given by D=b2−4ac. We will substitute the identified coefficients into this formula.
Calculate discriminant: Calculate the discriminant.Substitute a=8, b=8, and c=2 into the formula D=b2−4ac to find the discriminant.D=(8)2−4×8×2D=64−64D=0