Question
U substitution on indefinite integral/antiderivative.
(t^3+4)^-2 t^2
On this should I use u on the parenthesis and should I put this into a natural log?
(t^3+4)^-2 t^2
On this should I use u on the parenthesis and should I put this into a natural log?
Answers
Steve
if you let
u = t^3+4 then
du = 3t^2 dt
Now your integrand becomes
u^-2 (du/3) = 1/3 u^-2 du
that should be a cinch.
u = t^3+4 then
du = 3t^2 dt
Now your integrand becomes
u^-2 (du/3) = 1/3 u^-2 du
that should be a cinch.
Beth
Yes, had just finished getting it! Thanks!