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Find constants  A and B such that

(x+7)/(x^2-x-2) = (A)/(x-2) + (B)/(x+1)

for all x such that x does not equal -1 and -2. Give your answer as the ordered pair (A,B) .

 Mar 22, 2021
 #1
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By partial fractions, (A,B) = (4,-1).

 Apr 4, 2021

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