Question

integral 2x+3/4x^2+4x+5 dx

Answer 1

i wolframed it and it looks like hell

Answer 2

sat got it

Answer 3

partial fractions won't work i don't think because the denominator does not factor over the reals

Answer 4

http://www.wolframalpha.com/input/?i=%282x%2B3%29%2F%284x^2%2B4x%2B5%29+

Answer 5

is it trig substitution?

Answer 6

it is just a big mess. sometimes wolfram misses something easy ( i saw one of those today) but i don't think that is the case here. click on "show steps" and it will walk you through it

Answer 7

alright thanks