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10-01-2017
Mathematics

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FIND THE DIFFERENCE
(7x2 + x + 9) - (3x2 + 4x - 5)

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Аноним Аноним

10-01-2017

(7x2 + x + 9) - (3x2 + 4x - 5)
=4x^2 -3x + 14

........................

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