Question

integral

Answer 1

ikram can you help me plz

Answer 2

i used u-subs, but didnt works

Answer 3

seeing a polynomial over a polynomial
where the top polynomial has greater degree i first instinct almost always but not always is to try long division first and i may end up looking at doing that partial sum thing

Answer 4

partial fraction thing*

Answer 5

and i knowed the answer through the wolfram, but i dont know where the start to do this...

Answer 6

oops sorry missed that 4 down there

Answer 7

lol the top doesn't have greater degree so scratch that

Answer 8

skip to partial fractions now

Answer 9

can someone help me plz

Answer 10

I would factor x² from top and bottom, this will get me little weird fractions, and sub u for `x²+{1/x}`.

Then use \[\int\limits_{ }^{ }\frac{1}{u}=\log(u)\]with the power rule

Answer 11

The answer would not be ugly :)

Answer 12

omg solomon that is so beautiful

Answer 13

Really? It is my 4th problem about integration that I answered so far :)

Answer 14

solomon's way would be a lot quicker

Answer 15

ohh...