I need to know how to solve this and the answer dor it please and thank you

Kreya asked May 20, 2023

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30 votes

Kreya asked May 20, 2023

by Kreya

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16 votes

We need to remember that:

Then we have that:

$\begin{gathered} (f-g)(x)=(3x^3+4x^2-6x-7)-(2x-4) \\ =3x^3+4x^2-6x-7-2x+4 \\ =3x^3+4x^2-8x-3 \end{gathered}$

Therefore:

and the answer is C.

Bongo answered May 26, 2023

by Bongo

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