Find the HCF of x^2+3x-4 and x^2-7x+6.

  1. x-6
  2. x-1
  3. x+1
  4. x+4
Answer

B) x-1

x^2+3x-4 = (x-1)(x+4) and x^2-7x+6 = (x-1)(x-6). The common factor is x-1. SLO M-09-A-19 · Understanding

Mathematics MCQ · More Factorization MCQs · Practise