Please show me how to get the answers also. Thanks so much!
Find all solutions of the equation in the interval [0,2pi)
1. tan^2 x-6tanx+4=0
2. sec^2 x+6tanx+4=0
3. tan^2 x=3
4. sec4x=2
Here are the questions, just copy the survey and paste it with your YES or NO answers. Please add you age, it's meant for teens, but i will accept other ages of girls too. THANKS (:
1. Do you believe that teen girls often strive to look like the thin models i magazines/television/ads?
2. Do...