well, you have
tan^2 x = 1/3
see previous posting for solving it.
which of the following is a solution to 3tan^3x=tanx?
A.) 60 degrees
B.) 120 degrees
c.)150 degrees
D.)240 degrees
E.)300 degrees
1 answer
A.) 60 degrees
B.) 120 degrees
c.)150 degrees
D.)240 degrees
E.)300 degrees
1 answer