Sec 3/4 E Math Mock 1-Q02 - Mock Paper 1: Factorising and solving a quadratic equation

Sec 3/4 E Math Mock 1-Q02 - Mock Paper 1: Factorising and solving a quadratic equation

Secondary 3
2 marks
Original parallel to Sec3&4 E Math FA
  1. Factorise \(x^2-2x-24\) completely.[1]
  2. Hence, solve the equation \(x^2-2x-24=0\).[1]

Solution:

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Answer:(a) \((x-6)(x+4)\); (b) \(x=6\) or \(x=-4\).

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