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NNADVOKAT [17]
2 years ago
14

What is the sum of the polynomials?

Mathematics
1 answer:
docker41 [41]2 years ago
5 0

Step-by-step explanation:

(6x + 7 + x²) + (2x² - 3) =

= 6x + 7 + x² + 2x² - 3 = 3x² + 6x + 4

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