Published by:
CGP EDU Academic Team
Published on: August 12, 2026
If 
= 
+ 
+ n 
+ C, then
A
A = 
, B = 1
, B = 1
B
A = 1, B = – 
C
A = – 
, B = 1
, B = 1
D
A = – 
, B = 
, B =
Text Solution
Verified by ExpertsThe correct answer is:
C
Ι = 
= 
+ 
+ n 
+ C
let 
= 
+ 
+ 
+ 
1 = a(x + 1)x 2 + bx(x + 1) + c(x + 1)) + dx 3 = a 
+ b 
+ c(x + 1) + dx 3
0 = a + d
0 = a + b
0 = b + c
c = 1, b = –1, a = 1, d = –1
⇒ 
= 
– 
+ 
– 
= n|x| + 
– 
– n|x + 1| + C
Comparing
B = 1, A = 
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