document.write( "Question 1043138: hi, i have to solve this problem
\n" ); document.write( "2sen(x) - √2 = 0
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Algebra.Com's Answer #658245 by ikleyn(53763)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "hi, i have to solve this problem
\n" ); document.write( "2sen(x) - √2 = 0
\n" ); document.write( "what is the procees for this kind of problems
\n" ); document.write( "thanks
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document.write( "\"2sin%28x%29+-+sqrt%282%29\" = \"0\"  --->\r\n" );
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document.write( "\"2sin%28x%29\" = \"sqrt%282%29\",\r\n" );
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document.write( "sin(x) = \"sqrt%282%29%2F2\"  --->\r\n" );
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document.write( "x = \"pi%2F4\"  and/or  x = \"3pi%2F4\".\r\n" );
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document.write( "In other words,  x = 45°  and/or  x = 135°.\r\n" );
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