2022 TJC IP1 EOY Q1

2022 TJC IP1 EOY Q1

IP 1
6 marks
  1. Identify all the irrational numbers in the list of numbers below. \(\sqrt{24},\ -1.6^2,\ \frac{22}{7},\ \frac{\pi}{3},\ \sqrt[3]{343},\ 0\)[2]
  2. Without the use of a calculator, evaluate \(5-2\left[\frac{\sqrt[3]{125}}{2}+3\div6\right]+\sqrt{-4^2+65}\).[4]

Solution:

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Answer:(a) \(\sqrt{24}\), \(\frac{\pi}{3}\) (b) \(6\)

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