document.write( "Question 401384: Vertify is an identity
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document.write( "cos^2(2x)+4sin^2(x).cos^2(x)=1 \n" );
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Algebra.Com's Answer #284079 by richard1234(7193)![]() ![]() You can put this solution on YOUR website! Btw, it's spelled \"verify,\" not \"vertify.\" I can immediately determine who wrote each problem based on the spelling...\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Anyway, we can write \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |