Monday
April 21, 2014

Homework Help: Pre-calc

Posted by Beatrice on Thursday, May 10, 2012 at 11:22pm.

Verify this identity. How would you prove it

(sin^3(x)+cos^3(x))(1-2cos^2(x)) = (sec(x)-sin(x))(tan(x)-1)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Pre-Calc - How would you prove this identity? (sin^3(x)+cos^3(x))(1-2cos^2(x...
Pre-Cal - verify the identity sin x(1 - 2 cos^2 x + cos^4 x) = sin^5 x 1-2cos^2 ...
Pre-Calculus - How would you prove/Verify this Identity. x=theta (cosx+sinx-sin^...
Pre-Calc (Prove the identity) - Prove the identity. (show steps please!) Thank ...
Pre Calc - Verify the following identity: sin(x)*cos(x)*(cot(x)+tan(x))=1 show ...
Pre-Calc/Math - Prove identity: (sec x/csc x) + (sin x/cos x)=(2/cot x)
Math - Calculus - The identity below is significant because it relates 3 ...
Pre-Cal - 1) Verify the identity cos^2 B - sin^2 B = 2 cos^2 B -1 I know that ...
Pre-calc/Calc - Which expression is equivalent to sin(3x) + sin x? A. 2cos(2x)...
pre-calc help please ! - how do you verify this identity Sin^3βcosβ+...

Search
Members