2024 VJC Promo Q2
2024 VJC Promo Q2
5 marks
- Without using a calculator, solve the inequality \(\frac{2x^2 + 3x + 10}{x^2 - x} \ge 2\).[3]
- Hence, find the set of values of \(x\) for which \(\frac{2\mathrm{e}^{2x} - 3\mathrm{e}^x + 10}{\mathrm{e}^{2x} + \mathrm{e}^x} \ge 2\).[2]
Solution:
Solution locked
680+ questions here come with free worked solutions. A free account saves your questions and progress; this one needs a course plan.
Create a free account to practise similar questions.
Answer:(a) \([-2,0)\cup(1,\infty)\). (b) \(x\le\ln2\).
Need help? Join our JC Math tuition classes.
Learn more