Question Simplify the expression x2−56x Evaluate x2−8x×7Solution x2−56x Show Solution Factor the expression x(x−56) Evaluate x2−8x×7Multiply the terms x2−56xRewrite the expression x×x−x×56Solution x(x−56) Show Solution Find the roots x1=0,x2=56 Evaluate x2−8x×7To find the roots of the expression,set the expression equal to 0 x2−8x×7=0Multiply the terms x2−56x=0Factor the expression More Steps Evaluate x2−56xRewrite the expression x×x−x×56Factor out x from the expression x(x−56) x(x−56)=0When the product of factors equals 0,at least one factor is 0 x=0x−56=0Solve the equation for x More Steps Evaluate x−56=0Move the constant to the right-hand side and change its sign x=0+56Removing 0 doesn't change the value,so remove it from the expression x=56 x=0x=56Solution x1=0,x2=56 Show Solution