Question

if g(x)=1/x^3, find g'(x)

Answer 1

@TheSmartOne

Answer 2

@pooja195 , @EclipsedStar

Answer 3

Sorry, I don't know this. Maybe these users can help :)
@dan815 @eliassaab @ikram002p @jim_thompson5910 @Loser66

Answer 4

yes, but i need a derivative of g(x).

Answer 5

so?? apply n rule then get the answer, dat sit

Answer 6

ok, (x^3)' =?

Answer 7

3x^2, right?

Answer 8

yup, how to get it?

Answer 9

use formula of derivative: lim_(c->0) (g(x+c)-g(x))/c. Is this right?

Answer 10

OMG, why do you have to use definition? why don't you use theorem?

Answer 11

which theorem? i know only definition