2024 JPJC Promo Q7

2024 JPJC Promo Q7

7 marks

Without using a calculator, solve the inequality \(\frac{5 - 3x}{x^2 + x - 2} \ge -2\).[4]
Deduce the range of values of \(x\) for which \(\frac{-5 - 3x}{x^2 - x - 2} \ge 2\).[3]

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Answer:(i) \(x<-2\) or \(x>1\) (ii) \(-1<x<2\)

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