Question Simplify the expression Solution 9x2−128x Evaluate 9x2−8x×16Solution 9x2−128x Show Solution Factor the expression Factor x(9x−128) Evaluate 9x2−8x×16Multiply the terms 9x2−128xRewrite the expression x×9x−x×128Solution x(9x−128) Show Solution Find the roots Find the roots of the algebra expression x1=0,x2=9128Alternative Form x1=0,x2=14.2˙ Evaluate 9x2−8x×16To find the roots of the expression,set the expression equal to 0 9x2−8x×16=0Multiply the terms 9x2−128x=0Factor the expression More Steps Evaluate 9x2−128xRewrite the expression x×9x−x×128Factor out x from the expression x(9x−128) x(9x−128)=0When the product of factors equals 0,at least one factor is 0 x=09x−128=0Solve the equation for x More Steps Evaluate 9x−128=0Move the constant to the right-hand side and change its sign 9x=0+128Removing 0 doesn't change the value,so remove it from the expression 9x=128Divide both sides 99x=9128Divide the numbers x=9128 x=0x=9128Solution x1=0,x2=9128Alternative Form x1=0,x2=14.2˙ Show Solution