UPSC CDS Math HCF and LCM of Numbers and Polynomials Questions

Question : 6 of 31

Marks: +1, -0

HCF and LCM of two polynomials are (x + 3) and (x3 — 9x2 — x + 105) respectively. If one of the two polynomials is x2 - 4x - 21, then the other is