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27-08-2018
Mathematics

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what is the simplified form of each expression?
1.7m + 6.5n - 4n + 2.rn^2 - n

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mrmcfarland17 mrmcfarland17

28-08-2018

1. 7m² + 6.5n - 4n + 2.5m² - n

7m² + 2.5m² + 6.5n - 4n - n

9.5m² + 2.5n - n

9.5m² + 1.5n = 1.7

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