Question Simplify the expression x2−84x Evaluate x2−6x×14Solution x2−84x Show Solution Factor the expression x(x−84) Evaluate x2−6x×14Multiply the terms x2−84xRewrite the expression x×x−x×84Solution x(x−84) Show Solution Find the roots x1=0,x2=84 Evaluate x2−6x×14To find the roots of the expression,set the expression equal to 0 x2−6x×14=0Multiply the terms x2−84x=0Factor the expression More Steps Evaluate x2−84xRewrite the expression x×x−x×84Factor out x from the expression x(x−84) x(x−84)=0When the product of factors equals 0,at least one factor is 0 x=0x−84=0Solve the equation for x More Steps Evaluate x−84=0Move the constant to the right-hand side and change its sign x=0+84Removing 0 doesn't change the value,so remove it from the expression x=84 x=0x=84Solution x1=0,x2=84 Show Solution