document.write( "Question 326427: cos^2 5x-sin^2 5x=cos10x \n" ); document.write( "
Algebra.Com's Answer #233703 by Fombitz(32388) You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |