Posted by **devry** on Tuesday, January 5, 2010 at 11:25pm.

I am having trouble with trigenometric identities I cannot figure it out for example sin³x+sin²xcos²x, could I get the steps to figure it out? And also how to do the equations and proving of trid id's. Please help. Thank you

## Answer This Question

## Related Questions

- pre-calculus - Currently in school we're learning about proving identities and ...
- Trigonometric - sin3x=(sinx)(3-asin^2x) Wow! is that arcsin^2(x) ??? are we ...
- calculus - im having so much trouble figuring out how to get these answers. i ...
- Chemistry - I'm having trouble with converting units. My teacher wants us to ...
- 7th grade math - I hope this makes sense, but my teacher said he wants all ...
- algebra - I'm having trouble getting the symbols to post correctly on this page ...
- Chemistry - Hi Dr. Bob, I am quite stumped on how to figure out when chemical ...
- pre algebra - How do I figure out problems like 52 = p +(-41)? I tried doing the...
- Math - I am having trouble figuring out the below problems. 1. 380 dm= m 2. 90....
- Math!!! - I have a input output table and I can't figure out the rule here is ...

More Related Questions