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Mathematics
Mathematics
Problem
Evaluate
∫
1
2
2
x
+
3
x
2
+
3
x
+
2
d
x
\displaystyle \int_{1}^{2} \dfrac{2x+3}{x^{2}+3x+2}\,dx
∫
1
2
x
2
+
3
x
+
2
2
x
+
3
d
x
. a)
2
ln
2
2\ln 2
2
ln
2
b)
ln
4
\ln 4
ln
4
c)
ln
2
\ln 2
ln
2
d)
−
ln
2
-\ln 2
−
ln
2
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