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I could really use someone’s help on this !
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5 votes
I could really use someone’s help on this !

I could really use someone’s help on this !-example-1
User Dib
by
4.5k points

1 Answer

6 votes

Answer:

(fg)(x) = 12x^3 + 9x^2 + 28x + 21

Third option

Explanation:

(fg)(x) = (3x^2 + 7)(4x + 3)

(fg)(x) = = (3x^2)(4x) + (3x^2)(3) + (7)(4x) + (7)(3)

(fg)(x) = 12x^3 + 9x^2 + 28x + 21

User Amol Sawant
by
4.8k points
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