SOLUTION: 2cos(x)-sin(2x)/sin^2(x)-sinx+cos^2(x)

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Question 684855: 2cos(x)-sin(2x)/sin^2(x)-sinx+cos^2(x)
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
%282cos%28x%29-sin%282x%29%29%2F%28sin%5E2%28x%29-sinx%2Bcos%5E2%28x%29%29

%282cos%28x%29-2sin%28x%29cos%28x%29%29%2F%281-sinx%29
because(sin^2x+cos^2x=1)
%282cos%28x%29%29%281-sin%28x%29%29%2F%281-sinx%29

2 cos (x)