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30-09-2020
Mathematics

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10(n^2+n) -6 (n^2 - 2). simplify the following

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30-09-2020

Answer:

4n^2 + 22n

Step-by-step explanation:

10(n^2+n) -6 (n^2 - 2)

10n^2 + 10n - 6n^2 + 12

4n^2 + 22n

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