Tan2x*tanx/tan2x-tanx - sinx
Answers
Answered by
0
Answer: sinx(2-cos^3x)/cos^3x
Step-by-step explanation:
(tan2x*tanx/tan2x-tanx)-sinx
((2tanx/1-tan^2x)/(2tanx/1-tan^2x)-tanx) - sinx
2tanx/sec^2x -sinx
2sinx/cos^3x -sinx
sinx(2-cos^3x)/cos^3x
Similar questions