answersLogoWhite

0

By using the chain rule: dy/dx = dy/du x du/dx

With y = tan2x

Let u = tan x

Then:

y = u2

du/dx = d/dx tan x = sec2x

dy/dx = dy/du x du/dx

= 2u sec2x

= 2 tan x sec2x

User Avatar

Wiki User

14y ago

Still curious? Ask our experts.

Chat with our AI personalities

RossRoss
Every question is just a happy little opportunity.
Chat with Ross
JordanJordan
Looking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan
RafaRafa
There's no fun in playing it safe. Why not try something a little unhinged?
Chat with Rafa

Add your answer:

Earn +20 pts
Q: How do you differentiate tan2 x?
Write your answer...
Submit
Still have questions?
magnify glass
imp