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Ber [7]
3 years ago
11

Please now is urgent​

Mathematics
1 answer:
professor190 [17]3 years ago
7 0

Answer:

15m^2+3

Step-by-step explanation:

7 - 4 = 3

To add the m^2 you just add the first numbers together.

9m^2 + 6m^2 = 15m^2

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