Question

Diff EQ's x'=x^2+t

Answer 1

I am trying to figure out if that given equation has no solution / one solution / or infinitely many

Answer 2

would we multiply it all by x^-1? i vaguely recall something about those powers

Answer 3

It's not separable because the unknown function is squared so does it have no solution?

Answer 4

id assume solvable; but the wolf would have a more definitive answer

Answer 5

I put it in the wolfram and it gave me a very large and complex answer haha

Answer 6

http://www.wolframalpha.com/input/?i=x%27%3Dx%5E2%2Bt

Answer 7

then its at least soluable :)

Answer 8

is the J similar to a U substitution from calc?

Answer 9

true :)

Answer 10

the bessel is the power thing I was trying to remember; there is a substitution that goes on that I cant quite recall at the moment

Answer 11

Okay, we are in the first week of classes so I don't think we are suppose to know that by now and if we are - i'm in for a rude awakening

Answer 12

I'll put solvable but we don't know how yet, haha

Answer 13

that would work for me lol

Answer 14

thanks for the help!