Question Simplify the expression 9x2−320x Evaluate 9x2−32x×10Solution 9x2−320x Show Solution Factor the expression x(9x−320) Evaluate 9x2−32x×10Multiply the terms 9x2−320xRewrite the expression x×9x−x×320Solution x(9x−320) Show Solution Find the roots x1=0,x2=9320Alternative Form x1=0,x2=35.5˙ Evaluate 9x2−32x×10To find the roots of the expression,set the expression equal to 0 9x2−32x×10=0Multiply the terms 9x2−320x=0Factor the expression More Steps Evaluate 9x2−320xRewrite the expression x×9x−x×320Factor out x from the expression x(9x−320) x(9x−320)=0When the product of factors equals 0,at least one factor is 0 x=09x−320=0Solve the equation for x More Steps Evaluate 9x−320=0Move the constant to the right-hand side and change its sign 9x=0+320Removing 0 doesn't change the value,so remove it from the expression 9x=320Divide both sides 99x=9320Divide the numbers x=9320 x=0x=9320Solution x1=0,x2=9320Alternative Form x1=0,x2=35.5˙ Show Solution