Int(x-1)(x-2)/x+4 dx ?

1 Answer
Apr 28, 2018

I=12x27x+30ln(|x+4|)+C

Explanation:

I assume you meant

I=(x1)(x2)x+4dx

I=x23x+2x+4dx

By long division

I=x7+301x+4dx

I=xdx7dx+301x+4dx

I=12x27x+30ln(|x+4|)+C