Hello, i am unsure how to do this question... Find the value of the term in the expansion of (1-1/x)^8 which is independent of x. How do i do this? I have no problem with normal expansions but how do you do one with a fraction in?
Thankyou,
Kris.
Hello, i am unsure how to do this question... Find the value of the term in the expansion of (1-1/x)^8 which is independent of x. How do i do this? I have no problem with normal expansions but how do you do one with a fraction in?
Thankyou,
Kris.