document.write( "Question 388966: How do you solve the following:\r
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document.write( "sin square (4pi/9) - cos square (4pi/9) \n" );
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Algebra.Com's Answer #275434 by stanbon(75887) ![]() You can put this solution on YOUR website! You can't solve it; it's not an equation. \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |