If ax-1/bx = C , then Find a²x² + 1/b²x²
PLEASE NO SPAM , I WILL REPPRT IF SO
AND IF YOU DON'T KNOW THE ANS PLEASE DON'T REPLY
Answers
Answered by
0
Answer:
Consider,
x
3
−1
2x
=
(x−1)(x
2
+x+1)
2x
Resolving into partial fractions,
(x−1)(x
2
+x+1)
2x
=
x−1
A
+
x
2
+x+1
Bx+C
⇒2x=A(x
2
+x+1)+(Bx+C)(x−1)
⇒2x=(A+B)x
2
+(A−B+C)x+(A−C)
⇒A+B=0,A−B+C=2,A−C=0
⇒A=−B=C
Similar questions