Subject :IMO Class : Class 9
R1 and R2 are the remainders when the polynomials x3 + 2x2 - 5ax - 7 and x3 + ax2 - 12x + 6 are divided by x + 1 and x - 2 respectively. If R1 + 2R2 = 0, then find the value of R1 and R2 respectively.
A2, -1
B4, -2
C6, -3
D12, -6
Ans 1:
Class : Class 9