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Afina-wow [57]
3 years ago
11

20 points!! will mark Brainliest if correct!! plz help I need this done today!!

Mathematics
1 answer:
ololo11 [35]3 years ago
6 0

Answer:

1. 15m^7n^2

2. -20m^3n^4

3. 10m^8n^3

Full expression: 15m^7n^2 - 20m^3n^4 + 10m^8n^3

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