2026 PHS P1 Q7

2026 PHS P1 Q7

Secondary 4
4 marks
  1. Solve the inequalities \(-\dfrac{65}{3}\le\dfrac{5(-5x-1)}6<\dfrac{55}4\).[3]
  2. Given that \(x\) is a perfect square, write down all the possible values of \(x\).[1]

Solution:

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Answer:(a) \(-\dfrac72<x\le5\) (b) \(0,1,4\)

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