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20-01-2016
Mathematics

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Simplify 3r+n^2-r+5-2n+2

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Billymkhoi Billymkhoi

20-01-2016

3r+ n^2 -r+ 5 -2n+ 2
= n^2+ (3r -r) -2n+ (5+ 2) (combine like terms)
= n^2+ 2r -2n+ 7

The final answer is n^2+ 2r -2n+ 7~

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