Question

Which of the following is the least common multiple, LCM, of the polynomials?

(x^2 + 10x + 9) and (x^2 - 1)

Answer 1

Factor the two polynomials. You get (x+1)(x+9) for the first one, and (x+1)(x-1) for the second. (x+1), since it is a common factor, is the LCM.

Answer 2

thanks again taylor~:)<3