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View Full Version : Simplify.


b0mboms
Oct 21, 2012, 12:27 AM
-cos^2 θ * sin^2 θ +(2sinθcosθ)^2

Curlyben
Oct 21, 2012, 12:45 AM
What do YOU think ?
While we're happy to HELP we won't do all the work for you.
Show us what you have done and where you are having problems..