Posted by **Katie** on Saturday, March 3, 2012 at 8:16pm.

(cos^2t+4cos^2+4)/(cost+2)=(2sect+1)/sect

## Answer This Question

## Related Questions

- Trig - Prove (cos^2t+4cos^2+4)/(cost+2)=2sect+1)/sect
- Trig - Prove cos^2t+4cost+4/cost+2=2sect+1/sect
- Trig - Prove cos^2t+4cost+4/cost+2=2sect+1/sect
- Trig - Prove cos^2t+4cost+4/cost+2=2sect+1/sect
- trig - Q1: Prove cos^2t+4cost+4/cost+2=2sect+1/sect Q2: A ship leaves port with ...
- Math - Solving Trig Equations - What am I doing wrong? Equation: sin2x = 2cos2x ...
- Trig - tan^2t/sect=sect-cost cott^2/csct=csct-sint
- Math - Trig - Double Angles - Prove: cos4x = 8cos^4x - 8cos^2x + 1 My Attempt: ...
- trig - cos@-4SIN@=1 then sin@+4cos@=
- trig - Factor each expression: cos^2x- 2cosx+1 4cos^2x-1

More Related Questions