khaleahwynne55 khaleahwynne55

21-09-2017
Mathematics

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Simplify the expression. –2n + 9m – 17p –18n + 81mn – 153np –2n – 9mn + 17np –2n + 9mn – 17np

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latashabrown94owli2e latashabrown94owli2e

21-09-2017

I don't get that either I'm sooooo sorry try another question

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chumba1227 chumba1227

21-09-2017

81mn - 153np + 9m - 24n - 17p

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