Factorise by grouping: x^2 + 3x + 2x + 6

  1. (x + 6)(x + 1)
  2. (x + 3)(x + 2)
  3. x(x + 5) + 6
  4. (x + 3)(x - 2)
Answer

B) (x + 3)(x + 2)

Group in pairs and take out common factors: x^2 + 3x + 2x + 6 = (x + 3)(x + 2). SLO M-09-A-17 · Knowledge

Mathematics MCQ · More Factorization MCQs · Practise