document.write( "Question 1071527: Please help me to simplify:\r
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document.write( "sin^4X + sin^2Xcos^2X\r
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document.write( "thank you
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Algebra.Com's Answer #686475 by Alan3354(69443) You can put this solution on YOUR website! simplify:\r \n" ); document.write( "\n" ); document.write( "sin^4X + sin^2Xcos^2X \n" ); document.write( "=============== \n" ); document.write( "Hint: sin(2x) = 2sin(x)cos(x) \n" ); document.write( " \n" ); document.write( " |