If anyone could answer a question, I would appreciate it.
I'm working on solving using partial fractions.
Here's a summary of my work: which leads to .
Letting x = -1 yields -3B = 6, B = -2. Letting x = 1/2 yields 9/2 = 3/2A, or A = 3. This gives an integral with partial fractions: which gives 3ln|2x-1|-2ln|x+1| + C.
The text answer is (3/2)ln|2x-1|-2ln|x+1| + C. What am I missing?