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melted cheese
Lv 4
What's the integral of dx/(4+x^2)?
I've no idea how to do this.. I haven't done integrals in months, and this one's not too easy to recall..
3 Answers
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- 1 decade ago
gedboy21 is giving bad answers on all his questions. The real answer is (1/2)arctan(x/2) according to http://integrals.wolfram.com/index.jsp?expr=1%2F(4...
- Anonymous1 decade ago
x^3/3+4x
Source(s): Maxima CAS
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