Question Solve the quadratic equation Solve by factoring Solve using the quadratic formula Solve by completing the square Load more x1=0,x2=4 Evaluate 10x2−40x=0Factor the expression More Steps Evaluate 10x2−40xRewrite the expression 10x×x−10x×4Factor out 10x from the expression 10x(x−4) 10x(x−4)=0When the product of factors equals 0,at least one factor is 0 x−4=010x=0Solve the equation for x More Steps Evaluate x−4=0Move the constant to the right-hand side and change its sign x=0+4Removing 0 doesn't change the value,so remove it from the expression x=4 x=410x=0Solve the equation for x x=4x=0Solution x1=0,x2=4 Show Solution Graph