Question

Q.10 (x2 - 1) is a factor of f(x)=(x + ax+ + bx3 + cx2+x+d)
.
The graph of f(x) intersects Y axis at (0, -3). Find the
value of (a + c).
(a) 0
(b) 3
(C) -3
(d) -1​

Answer 1

do ji google kar le bhai yar ok

Answer 2

Answer:

I think the answer will be ( D) -1