Help!!!!!write the given expression as a monomial containing a single function or a constant.

Question

anonymous · Answer

|dw:1397174333983:dw|

anonymous · Answer

this is fairly simple. Do you know your identities?

anonymous · Answer

I don't know how to do this at all my teacher handed this to us and said here you go with no explanation so I don't even know where to begin. Can go step by step with me

anonymous · Answer

if you do, you would know that this ends up being tan^2(theta)... there really isn't step by step... it's just an identity...

anonymous · Answer

but how did you come to that

anonymous · Answer

the pythagorean identity.

anonymous · Answer

http://www.sosmath.com/trig/Trig5/trig5/trig5.html

anonymous · Answer

Ok I think I understand will be back on if I don't

anonymous · Answer

ok

anonymous · Answer

So is |dw:1397174848983:dw|