Question Simplify the expression 9x2−54x Evaluate 9(x2−6x)Apply the distributive property 9x2−9×6xSolution 9x2−54x Show Solution Factor the expression 9x(x−6) Evaluate 9(x2−6x)Solution More Steps Evaluate x2−6xRewrite the expression x×x−x×6Factor out x from the expression x(x−6) 9x(x−6) Show Solution Find the roots x1=0,x2=6 Evaluate 9(x2−6x)To find the roots of the expression,set the expression equal to 0 9(x2−6x)=0Rewrite the expression x2−6x=0Factor the expression More Steps Evaluate x2−6xRewrite the expression x×x−x×6Factor out x from the expression x(x−6) x(x−6)=0When the product of factors equals 0,at least one factor is 0 x=0x−6=0Solve the equation for x More Steps Evaluate x−6=0Move the constant to the right-hand side and change its sign x=0+6Removing 0 doesn't change the value,so remove it from the expression x=6 x=0x=6Solution x1=0,x2=6 Show Solution