Subject :IMO Class : Class 10
What must be added to the polynomial 3l4 + 5l3 - 7l2 + 5l + 3 so that the resulting polynomial is exactly divisible by l2 + 3l + 1 ?
A - 3l + 1
B - 3l - 1
C3l + 1
D3l - 1
Ans 1: (Master Answer)
Class : Class 1
The correct answer is B.