Question 1082559
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Fombitz has done your second problem correctly.

Your first problem is stated as this:
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Cos^2x+3cosx+2/2+cosx dx 
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Since there are no parentheses, I cannot tell
what is a numerator and what is a denominator.
I am guessing that your problem is as follows:

{{{int((cos^2(x)+3cos(x)+2/(2+cosx)),dx)}}}

If you will use the thank-you note form below to 
tell me whether this is what you mean, or that 
it is different, then I will get back to you by 
email.

Edwin</pre>