how to simple plot ?

x=deg2rad(17)

tan(4*x) = (4*tan(x)-4*(tan(x))^3/(1-6*(tan(x))^2+(tan(x))^4)

[Max Heimann]

What is your question?

[Nx mathlab]

how to do a simple plot with this given equation ? please

[KSSV]

@Nica mathlab same follow like already shown here:

https://in.mathworks.com/matlabcentral/answers/1637260-how-to-plot-this?s_tid=prof_contriblnk

You are asking the same questions.

[Nx mathlab]

right thank you for your time