If x/(x-1)3=1/(x+1)2+A/(x+1)3,find A
Answers
Answered by
1
Answer:
Answer:A=1
Answer:A=1Step-by-step explanation:
(x-1)3=3+2A/(x+1)6
(x-1)3=3+2A/(x+1)66Ax=6x
(x-1)3=3+2A/(x+1)66Ax=6xA=6/6
(x-1)3=3+2A/(x+1)66Ax=6xA=6/6A=1
Similar questions