Question Simplify the expression x2−162x Evaluate x2−9x×18Solution x2−162x Show Solution Factor the expression x(x−162) Evaluate x2−9x×18Multiply the terms x2−162xRewrite the expression x×x−x×162Solution x(x−162) Show Solution Find the roots x1=0,x2=162 Evaluate x2−9x×18To find the roots of the expression,set the expression equal to 0 x2−9x×18=0Multiply the terms x2−162x=0Factor the expression More Steps Evaluate x2−162xRewrite the expression x×x−x×162Factor out x from the expression x(x−162) x(x−162)=0When the product of factors equals 0,at least one factor is 0 x=0x−162=0Solve the equation for x More Steps Evaluate x−162=0Move the constant to the right-hand side and change its sign x=0+162Removing 0 doesn't change the value,so remove it from the expression x=162 x=0x=162Solution x1=0,x2=162 Show Solution