Homework Help: pre-calculus

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

pre-calculus - bobpursley, Wednesday, January 6, 2010 at 12:09am
An identity requires an equals sign. So what is the identity here?
pre-calculus - anthony, Sunday, May 15, 2011 at 4:16pm
is y=x to the 8th power an exponential function

Answer this Question

Related Questions

Trigonometry - Hello all, In our math class, we are practicing the trigonometric...
pre-calculus - Currently in school we're learning about proving identities ...
pre calc trig check my work please - sin x + cos x -------------- = ? sin x sin ...
Calculus - Hi! I am having trouble figuring out the derivative of ln[sin^2(x)+3...
Pre-Calculus - How can the following two identities be verified? 1. (cos^2y)/(1-...
Calculus - Can someone help me find the derivatives of these questions? For ...
Calculus - Consider the function f(x)=sin(1/x) Find a sequence of x-values that ...
Trig! - The identities cos(a-b)=cos(a)cos(b)sin(a)sin(b) and sin(a-b)=sin(a)cos(...
Math - calculus help needed example: sin-1(-1/2) how do you figure this out? The...
pre cal verifying identities - how do I verify?? sin(x)+cos3(x)=sin(x)-3cos(x)+...

For Further Reading

First Name:
School Subject:
Answer: