document.write( "Question 1119772: Complete the identity
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document.write( "sin2x sin5x cos2x cos5x= \n" );
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Algebra.Com's Answer #735408 by roosterrudd(1)![]() ![]() ![]() You can put this solution on YOUR website! Sorry for the confusion: \n" ); document.write( "sin(2x)sin(5x)cos(2x)cos(5x)=\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |