Question Simplify the expression x2−198x Evaluate x2−11x×18Solution x2−198x Show Solution Factor the expression x(x−198) Evaluate x2−11x×18Multiply the terms x2−198xRewrite the expression x×x−x×198Solution x(x−198) Show Solution Find the roots x1=0,x2=198 Evaluate x2−11x×18To find the roots of the expression,set the expression equal to 0 x2−11x×18=0Multiply the terms x2−198x=0Factor the expression More Steps Evaluate x2−198xRewrite the expression x×x−x×198Factor out x from the expression x(x−198) x(x−198)=0When the product of factors equals 0,at least one factor is 0 x=0x−198=0Solve the equation for x More Steps Evaluate x−198=0Move the constant to the right-hand side and change its sign x=0+198Removing 0 doesn't change the value,so remove it from the expression x=198 x=0x=198Solution x1=0,x2=198 Show Solution