document.write( "Question 1179524: Find all primary solutions (0 ≤ x < 2π) of the equation 2sin^2(x) + 3 cos(x)=3 \n" ); document.write( "
Algebra.Com's Answer #809076 by Edwin McCravy(20055)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "\"2sin%5E2%28x%29+%2B+3+cos%28x%29=3\"\r\n" );
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document.write( "\"2%281-cos%5E2%28x%29%5E%22%22%29+%2B+3cos%28x%29=3\"\r\n" );
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document.write( "\"2-2cos%5E2%28x%29+%2B+3cos%28x%29=3\"\r\n" );
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document.write( "\"-2cos%5E2%28x%29+%2B+3cos%28x%29-1=0\"\r\n" );
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document.write( "\"2cos%5E2%28x%29+-+3cos%28x%29%2B1=0\"\r\n" );
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document.write( "\"%282cos%28x%29-1%5E%22%22%29%28cos%28x%29-1%5E%22%22%29=0\"\r\n" );
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document.write( "\"2cos%28x%29-1=0\";  \"cos%28x%29-1=0\"\r\n" );
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document.write( "\"2cos%28x%29=1\";    \"cos%28x%29=1\"\r\n" );
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document.write( "\"cos%28x%29=1%2F2\"\r\n" );
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document.write( "\"x+=+matrix%281%2C3%2Cpi%2F3%2C%22%2C%22%2C5pi%2F3%29\",  \"x=0\"\r\n" );
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document.write( "Edwin
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