Lee Zhi Xian's answer to Anis Shikin's Malaysia question.
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Hope it helps:)
Date Posted:
5 years ago
Sorry, how to get (8/x+2) - (4/x+1)
Partial fraction decomposition. Let 4x/(x+1)(x+2) = A/(x+1) + B/(x+2) and solve for A and B by substituting values of x.
Thank you again for helping
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