Question

If f(x)=1/x^2, find and simplify the difference quotient

Answer 1

@vocaloid @dude @shadow (Hopefully you know even though you're an english major)
Sorry if this violates mass tagging rule

Answer 2

This is what I got, can you cross check with what any of you guys get? The variables get funky and I'm worried I didn't do it right.

Answer 3

\[\frac{ -2x-h }{ x^4+2x^3h+x^2h^2 }\]

Answer 4

Looks good

Answer 5

Should this question be closed @dude ?