Asked by =
Solve for X:
5sinx+2cos2x-3=0
5sinx+2cos2x-3=0
Answers
Answered by
bobpursley
cos2x=1-sin^2 x
Try that, I think you will get a quadratic equation
Try that, I think you will get a quadratic equation
Answered by
LiNda
5sinx+2cos^2x-2sin^x-3=0
5sinx+2-2sin^2x-2sin^2x-3=0
4sin^2x-5sinx+1=0
5sinx+2-2sin^2x-2sin^2x-3=0
4sin^2x-5sinx+1=0
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.