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33
2007 Guts #33: Interesting Integral
2007 Guts #33: Interesting Integral
Source:
June 22, 2012
calculus
integration
logarithms
Problem Statement
Compute
∫
1
2
9
x
+
4
x
5
+
3
x
2
+
x
d
x
.
\int_1^2\dfrac{9x+4}{x^5+3x^2+x}dx.
∫
1
2
x
5
+
3
x
2
+
x
9
x
+
4
d
x
.
(No, your TI-89 doesn’t know how to do this one. Yes, the end is near.)
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