Question

integrate 1-x^2/x^2

Answer 1

\[=\int\limits_{ }^{}(1-x ^{2})/x ^{2} dx=\int\limits_{ }^{}dx/x ^{2}-\int\limits_{ }^{}dx=...\]
can you finish it?

Answer 2

i was thinking that...

Answer 3

u=x^2

Answer 4

integral of 1/u???

Answer 5

=-1/x -x +const
just direct integration :)

Answer 6

mm wait... what was the last thing

Answer 7

okoko got it... thanks