document.write( "Question 965155: Someone please help me with this. I am stuck in the middle of this problem. \r
\n" );
document.write( "\n" );
document.write( "=(Sin pi/3 Cos pi/4 - Sin pi/4 Cos pi/3)^2
\n" );
document.write( "= (squart 3/2 . squart 2/2 - squart 2/2. 1/2)^2
\n" );
document.write( "= (squart 6/4 - squart 2/4)^2\r
\n" );
document.write( "\n" );
document.write( "= I am having issues how to apply the difference of squares in this problem. \n" );
document.write( "
Algebra.Com's Answer #589897 by t0hierry(194)![]() ![]() You can put this solution on YOUR website! 6/16 + 2/16 - 2sqrt(12)/16 = 1/2 -1/4*sqrt(3) \n" ); document.write( " |