Question Solve the quadratic equation Solve by factoring Solve using the quadratic formula Solve by completing the square Load more d1=−3,d2=0 Evaluate (−d−3)(9d×8)=0Remove the parentheses (−d−3)×9d×8=0Multiply the terms More Steps Evaluate (−d−3)×9d×8Multiply the terms (−d−3)×72dMultiply the terms 72d(−d−3) 72d(−d−3)=0Divide the terms d(−d−3)=0When the product of factors equals 0,at least one factor is 0 d=0−d−3=0Solve the equation for d More Steps Evaluate −d−3=0Move the constant to the right-hand side and change its sign −d=0+3Removing 0 doesn't change the value,so remove it from the expression −d=3Change the signs on both sides of the equation d=−3 d=0d=−3Solution d1=−3,d2=0 Show Solution Graph