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Novay_Z [31]
3 years ago
5

What is the sum of r? - 3x + 7 and 3x2 + 5x - 9?

Mathematics
1 answer:
sergij07 [2.7K]3 years ago
5 0

Answer:

3 x 2 + 2 x − 2

Step-by-step explanation:

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