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2024 CHIJ STC Sec 1 EOY P1 Q4

2024 CHIJ STC Sec 1 EOY P1 Q4

2 marks

  1. Factorise \(5r(3s - 4t) + 7u(3s - 4t)\) completely.

  2. Express \(\frac{3(1 - a)}{2} - \frac{a + 2}{5}\) as a single fraction in its simplest form.

    [2]

Solution:

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Answer:(a) \((3s-4t)(5r+7u)\) (b) \(\dfrac{11-17a}{10}\)

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