(Hint: any time you have a subtraction sign then a parenthesis that means you are distributing a -1 to the terms inside that parenthesis first ) − 3 x ^3 + 4 x ^2 + 9 x − 7 ) − ( 2 x ^2 − 4 x − 3 )

Fill in the numeric values below. Don't forget to include the negative signs if needed.