document.write( "Question 1182299: determine the exact and simplified value of cos^2(40°)-2tan60°sec30°. include a picture of the two special triangles. \n" ); document.write( "
Algebra.Com's Answer #812275 by ikleyn(52776)\"\" \"About 
You can put this solution on YOUR website!
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As the problem is written, printed, posted and presented, it has a few sense (if any . . . )

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