Yes, I know how to solve quadratic equations, but I would get a negative under the radical and it would be undefined so the equation would not be possible. I think I found an answer and would like if someone could confirm this.
For the final equation I got:
sinx = 1/2
and then I got...
Solve for all values of x:
(cos2x)/(sin3x-sinx) = 1
I found this problem and am having an extremely tough time solving it. I gotten down to a quadratic equation a couple of times, but it wouldn't factor. I am really stumped and really need some help. Thanks in advance.