The answer formed: ( \frac{1}{x-1} - \frac{1}{x+2} + \frac{5}{x-3} ). Clean. Elegant.
The invigilator called time.
As she walked out, she thought: That wasn't a test. That was a rite of passage. core pure -as year 1- unit test 5 algebra and functions
Unit Test 5 wasn't just about algebra. It was about precision. About checking every assumption. About remembering that a square can never be negative. The answer formed: ( \frac{1}{x-1} - \frac{1}{x+2} +