Find the LCM of x^2-3x-10 and x^2+6x+8.

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

D) (x+2)(x-5)(x+4)

Take each factor the greatest number of times it appears: (x+2)(x-5)(x+4). SLO M-09-A-19 · Understanding

Mathematics MCQ · More Factorization MCQs · Practise