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Mathematics
Mathematics
Problem
Calculate
∫
3
d
x
(
x
+
4
)
2
\displaystyle \int \frac{3\,dx}{(x+4)^{2}}
∫
(
x
+
4
)
2
3
d
x
. a)
3
ln
∣
x
+
4
∣
+
C
3\ln|x+4|+C
3
ln
∣
x
+
4∣
+
C
b)
−
3
x
+
4
+
C
-\dfrac{3}{x+4}+C
−
x
+
4
3
+
C
c)
3
x
+
4
+
C
\dfrac{3}{x+4}+C
x
+
4
3
+
C
d)
−
3
(
x
+
4
)
2
+
C
-\dfrac{3}{(x+4)^{2}}+C
−
(
x
+
4
)
2
3
+
C
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