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10-10-2016
Mathematics

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provide an example of two trinomials whose sum is 12x^3+13x

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10-10-2016

(5x^3 + 3x^2 + 5x) + (7x^3 -3x^2 +8x) = (12x^3 + 13x)
(3x^3 + 5x^2 + 4x) + (9x^3 - 5x^2 + 9x) = (12x^3 + 13x)

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