Posted by **denise ** on Sunday, July 24, 2011 at 9:18pm.

use the fundamental trig. Identities to simplify tan^4x+2tan^2x+1

## Answer This Question

## Related Questions

- Pre-Cal - Perform the addition or subtraction and use the fundamental identities...
- Trig - Use Trig identities to verify that sec^4(x)-tan^4(x)=1+2tan^2(x), Only ...
- Trig - Use the fundamental identities to simplify the expression: cot beta sec ...
- Pre-Calculus - This question has me stuck. Use the Pythagorean identity sin^2 &#...
- Pre Calculus - Multiply; then use fundamental identities to simplify the ...
- Math trig - Hello guys. I am just wondering if tan^2 A (tan squared A) = sin^2 A...
- trig - Use the fundamental identities to simplify the expression. cos^2θ/...
- trig - I have to factor the expression and use fundamental identities: sins^...
- trig - please help me. use trig. identities to find the exact value. tan 25° + ...
- trig - please help me. use trig. identities to find the exact value. tan 25° + ...

More Related Questions