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help me with my homework lolz.

Name: Anonymous 2007-09-10 6:17 ID:e1RUgZL5

(Sin 60 + cos 60)2

show your work.

Name: luck 2007-09-10 13:09 ID:hghtZnQk

>>10
no it shouldn't.  the sin^2+cos^2 give us our 1, and the 2*sin(60)*cos(60) becomes 2*sin(60)*.5 = sin(60)  Thus the second to last line is 1+sin(60)
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