Question 236196
how would i verify the identity: 
2sin cubed theta cos theta+2sin theta cos cubed theta= sin2 theta
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2sin^2*cos + 2sin*cos^3 = sin(2theta)
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2sincos(sin^2 + cos^2) = sin(2theta)
2sincos(1) = 2sincos
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Cheers,
Stan H.