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Mathematics
Mathematics
Problem
For
x
≠
0
x\neq 0
x
=
0
, determine
d
d
x
(
x
2
+
1
x
3
)
\dfrac{d}{dx}\left(\dfrac{x^{2}+1}{x^{3}}\right)
d
x
d
(
x
3
x
2
+
1
)
. a)
1
x
2
+
3
x
4
\dfrac{1}{x^{2}}+\dfrac{3}{x^{4}}
x
2
1
+
x
4
3
b)
1
x
2
−
3
x
4
\dfrac{1}{x^{2}}-\dfrac{3}{x^{4}}
x
2
1
−
x
4
3
c)
−
1
x
2
−
3
x
4
-\dfrac{1}{x^{2}}-\dfrac{3}{x^{4}}
−
x
2
1
−
x
4
3
d)
−
1
x
2
−
1
x
4
-\dfrac{1}{x^{2}}-\dfrac{1}{x^{4}}
−
x
2
1
−
x
4
1
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