It seems OK to me, I would have done the same
Just a typo here :
Problem: Find all continous solutions to and give their domains.
(, according to fundamental theorem of calculus)
Can I separate the variables like So now I would need to integrate both sides, right?
From here I solve for , and use the fact that
This gave me .
For the domain, is this ?
That would give
Kinda unsure about this though.