document.write( "Question 1027188: Find all solutions to the equation.\r
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document.write( "2sinx+sin2x=0\r
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document.write( "Write your answer in radians in terms of pi, and use the \"or\" button as necessary. \n" );
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Algebra.Com's Answer #642465 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "2sinx+sin2x=0 \n" ); document.write( "-----\r \n" ); document.write( "\n" ); document.write( "2sin(x) + 2sin(x)*cos(x)=0 \n" ); document.write( "sin(x) + sin(x)*cos(x)=0 \n" ); document.write( "sin(x)*(cos(x) + 1) = 0 \n" ); document.write( "sin(x) = 0 \n" ); document.write( "x = 0 + n*pi \n" ); document.write( "-------------- \n" ); document.write( "cos(x) + 1 = 0 \n" ); document.write( "x = pi + n*2pi \n" ); document.write( "----- \n" ); document.write( "n = any integer in both solutions \n" ); document.write( " |