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Novosadov [1.4K]
3 years ago
14

Help what is the answer

Mathematics
1 answer:
REY [17]3 years ago
8 0

Answer:

D

Step-by-step explanation:

(3x³ + 5x)/(x+1)

(3x³ + 3x² - 3x² - 3x + 8x + 8 - 8)/(x+1)

[3x²(x+1) - 3x(x+1) + 8(x+1) - 8]/(x+1)

3x² - 3x + 8 - 8/(x+1)

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