Question Solve the quadratic equation Solve by factoring Solve using the quadratic formula Solve by completing the square Load more x1=0,x2=40 Evaluate 1×x2−5x×8=0Simplify More Steps Evaluate 1×x2−5x×8Any expression multiplied by 1 remains the same x2−5x×8Multiply the terms x2−40x x2−40x=0Factor the expression More Steps Evaluate x2−40xRewrite the expression x×x−x×40Factor out x from the expression x(x−40) x(x−40)=0When the product of factors equals 0,at least one factor is 0 x−40=0x=0Solve the equation for x More Steps Evaluate x−40=0Move the constant to the right-hand side and change its sign x=0+40Removing 0 doesn't change the value,so remove it from the expression x=40 x=40x=0Solution x1=0,x2=40 Show Solution Graph