document.write( "Question 1045691: Please help me simplify this 1-sin^2 2x \n" ); document.write( "

Algebra.Com's Answer #661178 by ikleyn(52809) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "Please help me simplify this 1-sin^2 2x
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\n" ); document.write( "\n" ); document.write( " $\"1-sin%5E2%282x%29\"$ = $\"sin%5E2%282x%29+%2B+cos%5E2%282x%29+-+sin%5E2%282x%29\"$ = $\"cos%5E2%282x%29\"$ .\r
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\n" ); document.write( "\n" ); document.write( "Done.\r
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\n" ); document.write( "\n" ); document.write( "I simply replaced 1 by $\"sin%5E2%282x%29+%2B+cos%5E2%282x%29\"$ .\r
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