strikefirstmf strikefirstmf 31-05-2023 Mathematics Answered Subtract 11 � 2 − 4 � + 7 11b 2 −4b+711, b, squared, minus, 4, b, plus, 7 from � 2 + 8 � − 9 b 2 +8b−9b, squared, plus, 8, b, minus, 9. Your answer should be a polynomial in standard form.