JustDoingMath's answer to Bree's Secondary 3 A Maths Singapore question.

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JustDoingMath
Justdoingmath's answer
24 answers (A Helpful Person)
1st
Things to look out for when doing partial fractions :
1. Ensure that it is in proper fraction and not improper fraction before starting.
2. Ensure that everything is simplified. E.g. (a² - b²) = (a+b)(a-b)