document.write( "Question 596434: find all solutions fo the equation in the interval {0,2pi} \r
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document.write( "4 cos^2x-3=0 \n" );
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Algebra.Com's Answer #377735 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! find all solutions fo the equation in the interval {0,2pi} \r \n" ); document.write( "\n" ); document.write( "4 cos^2x-3=0 \n" ); document.write( "---------------- \n" ); document.write( "Solve for cos^2 \n" ); document.write( "Take the sqrt, plus and minus \n" ); document.write( "etc \n" ); document.write( " \n" ); document.write( " |