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torisob [31]
4 years ago
13

Simplified form of 7m2 + 6.5n - rn+2.5m2 - n

Mathematics
1 answer:
Leya [2.2K]4 years ago
7 0
I hope this helps you



m^2 (7+2.5)+n (6.5-r-1)

9.5m^2 +n (5.5-r)
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Answer:

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