Determine all solutions of each equation in radians (for x) or degrees (for theta) to the nearest tenth as appropriate.
3sin^2x - sin x - 1 = 0
Not sure how to go about this one. I can not seem to factor it out and when I use the quadratic formula, it doesnt work out. What am I doing wrong? Please help me, one more time. Im gonna hire you guys as a tutor. Hehehehe!