Posted by **reena** on Tuesday, September 10, 2013 at 11:47pm.

solve 5sin2x + 12cos2x =11 for 0°«x«180°

## Answer This Question

## Related Questions

- Mathematics - Solve tan2x = 5sin2x Giving all solutions in the interval 0 ≤...
- Trig - 9th grade - Can you help me solve: 5sin2x + 3sinx - 1 = 0 Thanks
- Pre-calc - Please solve: 5sin2x + 3sinx - 1 = 0
- Maths - Solve the following equations for -180《 x《 180 A) 4+4cosx=...
- OPT MATHS - HOW TO PROVE(1+COS180/8)(1+COS3*180/8)(1+COS5*180/8)(1+COS7*180/8)=1...
- equation complex number - z^4 + 81 = 0 (solve) change it to polar, then take ...
- maths - I don't understand what to do at all, I've several like this if someone ...
- Physics (Algebra Bit) - I see that this is a quadratic equaion and it has been a...
- math word problem - the boiling point of water 212 degree f. this is 180 degree ...
- math angles - find the measure of m<ABC,m<DBC? we need more information ...

More Related Questions