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13-11-2017
Mathematics

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Simplify the sum. (d^(2)+d-30)/(d^(2)+3d-40)+(d^(2)+14d+48)/(d^(2)-2d-48
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19-11-2017

Simplify the sum. (d^(2)+d-30)/(d^(2)+3d-40)+(d^(2)+14d+48)/(d^(2)-2d-48

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18-06-2018

The answer is 2d^2+14d+16/(d+8)(d-8)

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