Question Simplify the expression 16x2−216x Evaluate 16x2−24x×9Solution 16x2−216x Show Solution Factor the expression 8x(2x−27) Evaluate 16x2−24x×9Multiply the terms 16x2−216xRewrite the expression 8x×2x−8x×27Solution 8x(2x−27) Show Solution Find the roots x1=0,x2=227Alternative Form x1=0,x2=13.5 Evaluate 16x2−24x×9To find the roots of the expression,set the expression equal to 0 16x2−24x×9=0Multiply the terms 16x2−216x=0Factor the expression More Steps Evaluate 16x2−216xRewrite the expression 8x×2x−8x×27Factor out 8x from the expression 8x(2x−27) 8x(2x−27)=0When the product of factors equals 0,at least one factor is 0 8x=02x−27=0Solve the equation for x x=02x−27=0Solve the equation for x More Steps Evaluate 2x−27=0Move the constant to the right-hand side and change its sign 2x=0+27Removing 0 doesn't change the value,so remove it from the expression 2x=27Divide both sides 22x=227Divide the numbers x=227 x=0x=227Solution x1=0,x2=227Alternative Form x1=0,x2=13.5 Show Solution