Question

This is very short, or at least supposed to be so.
I saw a similar question and didn't know how to do it.

Answer 1

\[4~Tan~(3x)\]in terms of tan x

Answer 2

Don't tell me you don't know how to type LaTeX, judging from your SS

Answer 3

what do you mean? I did use latex for 4 tan 3x.

Answer 4

Did you use the "equation" button?

Answer 5

Yes, don't you see that?

Answer 6

exactly, that's what i said

Answer 7

\[\huge\color{red}{ 4~Tan~(3x) }~~~~i n~~~terms~~of\]\[\huge\color{blue}{ Tan~x }\]also I am 2 months here, so not that much.

Answer 8

ok let's go back to \(4\tan(3x)\).
\[4\tan(3x)=4\tan(2x+x)\\\hspace{40pt}=4\frac{\tan2x+\tan x}{1-\tan2x\tan x}\\\hspace{40pt}=4\frac{\tan(x+x)+\tan x}{1-\tan(x+x)\tan x}\\\hspace{40pt}=4\frac{\dfrac{2\tan x}{1-\tan^2x}+\tan x}{1-\dfrac{2\tan x}{1-\tan^2x}\tan x}\]

Answer 9

Lemme introduce to you eight functions in \(\LaTeX\):)

Answer 10

\LaTeX
\cos
\sin
\tan
\sec
\csc
\cot
\mbox{abcd}

Answer 11

\(\huge\color{blue}{\huge {\bbox[5pt,cyan,border:2px solid purple]{Alright.}}}\)

Answer 12

factorize them what do you mean?

Answer 13

I believe you can simplify it then? :)

Answer 14

what the thing above?

Answer 15

exactly

Answer 16

Sometimes, I cope paste and post replies, dk how, sorry...