Erkebulan

This page lists questions and answers that were posted by visitors named Erkebulan.

Questions

The following questions were asked by visitors named Erkebulan.

Answers

The following answers were posted by visitors named Erkebulan.

Hi MathMate, I have a question, where did the -e^(-x) come from in 3e^(-x) -e^(-x)(3x-1), whereas there is no '-' sign in f'(x)=u'v + v'u? Thanks.
3 years ago