Wee Yong Geng, Eldric's answer to Tara's Secondary 4 A Maths Singapore question.
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Part (ii) of the question simply asks for you to use the derivation from part (i): the partial fractions to determine the integrated form of the required expression.
Since turning the complex fraction into a sum of fractions with order of -1 (linear^-1) or -2 (quadratic^-1), the resultant partial fraction form is easily integrable either with d/dx ln(x) or d/dx 1/x as reference
Since turning the complex fraction into a sum of fractions with order of -1 (linear^-1) or -2 (quadratic^-1), the resultant partial fraction form is easily integrable either with d/dx ln(x) or d/dx 1/x as reference
Date Posted:
4 years ago
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