Can some one show me how to do dy/dx?

1. Mar 13, 2007

yaho8888

What is the Integral of 1/((x+5)^2(x-1)) AND (x^3)/(x^2+1) ?

I only need some one to show me an example!

Show Detail and Steps Please!

Thank to all !

2. Mar 13, 2007

yaho8888

I know I need to use partial fractions but I am stuck on those two

3. Mar 13, 2007

Mindscrape

Do you mean integral or derivative? Your topic title says derivative, but you say integral.

4. Mar 13, 2007

yaho8888

OH the Integral

5. Mar 13, 2007

yaho8888

The Integral Drive me Crazy!

6. Mar 13, 2007

Mindscrape

Alright, I can't do the homework for you, so you are going to have to take a leap somewhere.

Just remember that you want to take some fraction and decompose it into two separate fractions, the reverse of simplification.

7. Mar 13, 2007

yaho8888

1/((x+5)(x+5)(x+1)) and other one no idea
This is not homework, just want to know how to do it!

8. Mar 13, 2007

yaho8888

<tex> 1 \overline {(x+5)(x+5)(x+1)} <\tex>

9. Mar 13, 2007

Mindscrape

10. Mar 14, 2007

mace2

To do partial fractions for the second one the degree of the numerator has to be less than the degree of the denominator I believe... So divide first, then go from there.

11. Mar 14, 2007

Thanks Guys!