animallover18 animallover18

25-03-2020
Mathematics

contestada

Please see attachment for the question.

Please see attachment for the question class=

Respuesta :

Wallind11 Wallind11

25-03-2020

Step-by-step explanation:

(f.g)(x) = (9x²-2x-9)(11x-9)

= 99x³-81x²-22x²+18x -99x +81

= 99x³ -103x²-81x +81

optionB

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