Question Simplify the expression x2−1224x Evaluate x2−17x×72Solution x2−1224x Show Solution Factor the expression x(x−1224) Evaluate x2−17x×72Multiply the terms x2−1224xRewrite the expression x×x−x×1224Solution x(x−1224) Show Solution Find the roots x1=0,x2=1224 Evaluate x2−17x×72To find the roots of the expression,set the expression equal to 0 x2−17x×72=0Multiply the terms x2−1224x=0Factor the expression More Steps Evaluate x2−1224xRewrite the expression x×x−x×1224Factor out x from the expression x(x−1224) x(x−1224)=0When the product of factors equals 0,at least one factor is 0 x=0x−1224=0Solve the equation for x More Steps Evaluate x−1224=0Move the constant to the right-hand side and change its sign x=0+1224Removing 0 doesn't change the value,so remove it from the expression x=1224 x=0x=1224Solution x1=0,x2=1224 Show Solution