Evaluate:
To find:
Formula Used:
1.
2.
Given equation can be rewritten as following:
Let I … (2)
Using partial fractions,
6x – 3 = A (2x + 6) + B
Equating the coefficients of x,
6 = 2A
A = 3
Also, -3 = 6A + B
⇒ B = -21
Substituting in (1),
I
Therefore,