Posted by **Sierra** on Thursday, July 12, 2012 at 10:51am.

Solve the equation on the interval [0,360) cos^2t+2cos(t)+1=0

## Answer this Question

## Related Questions

- Math - Solving for Trig Equations - Solve the following equation for 0 less than...
- Trig--check answer - Solve the equation of the interval (0, 2pi) cosx=sinx I ...
- Math - Solving Trig Equations - What am I doing wrong? Equation: sin2x = 2cos2x ...
- MathsSs triG - Consider sin(x-360)sin(90-x)tan(-x)/cos(90+x) 1.A.SIMPLIFY sin(x-...
- MathS triG - 1 .If tanA=1/3 and tanB=1/7 (both A and B are acute),calculate ...
- maths Pls help trig - 1 .If tanA=1/3 and tanB=1/7 (both A and B are acute),...
- trignometry - Give a list of solutions, in the interval [0, 360°), in degrees, ...
- trig - find in degrees the value of Ө in the interval O¡ÜӨ¡Ü 360 for...
- algebra 2 and trig (math) - Find the value of x in the interval 0 is less than ...
- math (final trig problem) - Solve for x on the interval [0,π/2): cos^3(2x...

More Related Questions