SOLUTION: Prove that: Tan(x) – ½sin(2x) = tan(x)sin^2(x)

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Question 441135: Prove that: Tan(x) – ½sin(2x) = tan(x)sin^2(x)
Answer by lwsshak3(11628) About Me  (Show Source):
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Prove that: Tan(x) – ½sin(2x) = tan(x)sin^2(x)
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Tan(x) – ½sin(2x) = tan(x)sin^2(x)
working both sides
tan-2sincos/2=sin/cos(1-cos^2)
tan-sincos=(sin/cos)-sincos^2/cos
tan-sincos=tan-sincos
left side=right side