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(3x^(2)-8x+9)/((x+1)^(3))=(a)/(x+1)+(b)/...

`(3x^(2)-8x+9)/((x+1)^(3))=(a)/(x+1)+(b)/((x+1)^(2))+(c)/((x+1)^(3)),` then `a+b+c=`

A

`26`

B

`5`

C

`18`

D

`9`

Text Solution

Verified by Experts

The correct Answer is:
D
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