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Find the sum to the equation of:

Find the sum to the equation of:-example-1
User Lesa
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(a)/(a^(2) - 4a + 4) + (7)/(a^(2) + 2a - 8) =
(a(a^(2) + 2a - 8))/((a^(2) - 4a + 4)(a^(2) + 2a - 8)) + (7(a^(2) - 4a + 4))/((a^(2) - 4a + 4)(a^(2) + 2a - 8)) =
(a^(3) + 2a^(2) - 8a)/(a^(4) - 2a^(3) - 12a^(2) + 40a - 32) + (7a^(2) - 28a + 28)/(a^(4) - 2a^(3) - 12a^(2) + 40a - 32) =
(a^(3) + 9a^(2) - 36a + 28)/(a^(4) - 2a^(3) - 12a^(2) + 40a - 32)
User Pratik Bothra
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