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Mathematics
Mathematics
Problem
Calculate
d
d
x
(
5
x
4
−
2
)
\dfrac{d}{dx}\,(5x^{4}-2)
d
x
d
(
5
x
4
−
2
)
. a)
20
x
4
20x^{4}
20
x
4
b)
20
x
3
20x^{3}
20
x
3
c)
4
x
3
4x^{3}
4
x
3
d)
20
x
3
−
2
20x^{3}-2
20
x
3
−
2
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