Partial fractions with two linear factors

Partial fractions with two linear factors

Secondary 2

TGM Original Questions

Given \(\frac{5x-7}{(x-2)(x+4)}=\frac{A}{x-2}+\frac{B}{x+4}\), find \(A\) and \(B\).

Solution:

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Answer:\(A=\frac12,B=\frac92\).

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