Thursday

July 31, 2014

July 31, 2014

Posted by **Sabrina** on Sunday, January 23, 2011 at 6:21pm.

cos^3x* cos2x^2

cos^3x+ cos2x^2

cos^3x- cos2x^2

Thanks a lot :)

**Related Questions**

your preciouss helpp please - how can you condense these cos^3x* cos2x^2 cos^3x...

Math - how can you condense these cos^3x* cos2x^2 cos^3x- cos2x^2 Thanks a lot...

calc - Where do I start to prove this identity: sinx/cosx= 1-cos2x/sin2x please ...

Calculus - In the interval (0 is less than or equal to x which is less than or ...

Calculus - Solve identity, (1-sin2x)/cos2x = cos2x/(1+sin2x) I tried starting ...

trig--power reducing formulas - Having trouble with this problem: Rewrite the ...

Trigonometry - Can you verify this identity? cos(4x)cos(2x)= (1/2)[cos8x+cos2x]

maths - Choose the option that gives the solution of the initial-value problem ...

Math(Please help) - 1) Verify the identity cos^4x - sin^4x = cos2x I know that ...

Trigonometry - Need help solving problems using the Trigonometric Identities: ...