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Algebra.Com's Answer #776743 by Edwin McCravy(20081) $\"\"$ $\"About$

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document.write( "Work with the left side:\r\n" );
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document.write( "Distribute:\r\n" );
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document.write( "Change the left side to sines and cosines:\r\n" );
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document.write( "Cancel:\r\n" );
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document.write( "Get LCD:\r\n" );
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document.write( "Combine numerators over LCD:\r\n" );
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document.write( "Use Pythagorean identity in numerator:\r\n" );
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document.write( "Use Pythagorean identity in denominator:\r\n" );
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document.write( "Edwin

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