document.write( "Question 236196: how would i verify the identity: 2sin cubed theta cos theta+2sin theta cos cubed theta= sin2 theta \n" ); document.write( "
Algebra.Com's Answer #173901 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! how would i verify the identity: \n" ); document.write( "2sin cubed theta cos theta+2sin theta cos cubed theta= sin2 theta \n" ); document.write( "-------------- \n" ); document.write( "2sin^2*cos + 2sin*cos^3 = sin(2theta) \n" ); document.write( "--- \n" ); document.write( "2sincos(sin^2 + cos^2) = sin(2theta) \n" ); document.write( "2sincos(1) = 2sincos \n" ); document.write( "=========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |