document.write( "Question 966198: The smallest positive number for which
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document.write( "sin(2x)−sinx=0
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document.write( "is x= \n" );
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Algebra.Com's Answer #590541 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! sin(2x) - sin(x) = 0 \n" ); document.write( "------------ \n" ); document.write( "2sin(x)cos(x) - sin(x) = 0 \n" ); document.write( "sin*(2cos - 1) = 0 \n" ); document.write( "sin = 0 \n" ); document.write( "x = 0 \n" ); document.write( "Can't be positive and smaller than zero. \n" ); document.write( " \n" ); document.write( " |