Question Simplify the expression x2−486x Evaluate x2−6x×81Solution x2−486x Show Solution Factor the expression x(x−486) Evaluate x2−6x×81Multiply the terms x2−486xRewrite the expression x×x−x×486Solution x(x−486) Show Solution Find the roots x1=0,x2=486 Evaluate x2−6x×81To find the roots of the expression,set the expression equal to 0 x2−6x×81=0Multiply the terms x2−486x=0Factor the expression More Steps Evaluate x2−486xRewrite the expression x×x−x×486Factor out x from the expression x(x−486) x(x−486)=0When the product of factors equals 0,at least one factor is 0 x=0x−486=0Solve the equation for x More Steps Evaluate x−486=0Move the constant to the right-hand side and change its sign x=0+486Removing 0 doesn't change the value,so remove it from the expression x=486 x=0x=486Solution x1=0,x2=486 Show Solution