Question

derive y = t^2* e^-ct

Answer 1

y = t^2* e^-ct
is this like this?
\[y=t ^{2e ^{-ct}} ,,?\]

Answer 2

or this may be like y = t^2* (e^-ct)
\[y=t ^{2} *e ^{-ct} ,..?\]

Answer 3

oh sorry, watching the presidential debate, but yes. there's no chain rule?

Answer 4

First product rule. First step come first, young San.

Answer 5

(And show us what you get.)

Answer 6

y = e^-ct * 2t + t^2 * e^-ct