The HCF of p(x) = x^2+x-12 and q(x) = x^2-2x-3 is x-3. Using LCM = p(x) q(x) HCF, the LCM is:

  1. (x-3)(x+4)(x+1)
  2. (x+4)(x+1)
  3. (x-3)(x+4)
  4. (x-3)^2(x+4)(x+1)
Answer

A) (x-3)(x+4)(x+1)

(x-3)(x+4) (x-3)(x+1)x-3 = (x-3)(x+4)(x+1). SLO M-09-A-19 · Understanding

Mathematics MCQ · More Factorization MCQs · Practise