Kettle06 Kettle06

17-10-2016
Mathematics

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

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Аноним Аноним

17-10-2016

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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