Recent content by mathmathmath

hi everyone, I am just learning the taylor series at school. I am slightly confused. in my textbook, one of hte exercises is to find hte nth degree taylor polynomial of x^4 about a=-1. n is 4 in this case so this gives me a long polynomial. i understand that inputting any x value into this...

ah. :( after all the fuss about that root of x... thanks very much for all the help

i'm still lost, and this is supposed to be a routine question :( i think there is a property of e that i am not familiar with that might be holding me back. any hints? i've looked at two ways, neither of which seem to be any good. 1. tried substituting u for x^.5, which seemed to do no...

i've been having trouble solving this one for high school math: it's under the substitution section integrate: [e^(x^0.5) ] / (x^0.5) do you guys think you can help me with this one? thanks

thank you very much for those replies, especially the list of links. i may be back soon as i try to wrap together by presentation though :)

hi everyone, I'm a very frustrated grade 11 student trying to figure out projective geometry. i have been reading excerpts of several books, as well as some websites on the internet, but i am currently unable to synthesize the subject as a whole. my teacher assigned this topic, and I am...