0 like 0 dislike
0 like 0 dislike
how can 1-tan(2x)tan^2(x)-2tan(x)+tan(2x) become 1-tan(2x)(tan^2x-1)-2tan(x)?

1 Answer

0 like 0 dislike
0 like 0 dislike
Reorder:

1 - tan(2x)·tan²(x) + tan(2x) - 2·tan(x)

Then factorize the -tan(2x)

No related questions found

29.6k questions

121k answers

0 comments

33.7k users

OhhAskMe is a math solving hub where high school and university students ask and answer loads of math questions, discuss the latest in math, and share their knowledge. It’s 100% free!