3 years ago

4. Seleccione la respuesta correcta. Select the right answi

Mathematics

1 answer:

WITCHER [35]3 years ago

5 0

Answer:

Step-by-step explanation:

The answer is B I have seen this question befor

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Dmitriy789 [7]

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$\begin{aligned}\implies (f+g)(x)=f(x)+g(x) & = (4x^2+5x-3) + (4x^3+3x^2+5) \\& = 4x^2+5x-3+4x^3+3x^2+5 \\& = 4x^3+4x^2+3x^2+5x-3+5 \\& = 4x^3+7x^2+5x+2 \\\end{aligned}$

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