Partial fractions with two linear factors
Partial fractions with two linear factors
Secondary 2
3 marks
TGM Original Questions
Optional extension
Given \(\dfrac{5x-7}{(x-2)(x+4)}=\dfrac{A}{x-2}+\dfrac{B}{x+4}\), find \(A\) and \(B\).[3]
Solution:
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Answer:\(A=\dfrac12,B=\dfrac92\).
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