Question
So ( J=int e^{x}left[F^{prime}(x)+p(x)right] d x )
( Rightarrow quad J=e^{x} cdot F(x) cdot+c )
( f sin e g u^{n} C )
[
I=e^{x}left(frac{x}{left(1+x^{2}right)^{1 / 2}}right)+c
]
Cive your fredback

Mene 174+43) on (1442) 3/2
Solution
