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Mathematics
Mathematics
Problem
Calculate
d
d
x
(
7
x
5
)
\displaystyle \frac{d}{dx}\bigl(7x^{5}\bigr)
d
x
d
(
7
x
5
)
. a)
7
x
4
7x^{4}
7
x
4
b)
35
x
4
35x^{4}
35
x
4
c)
35
x
5
35x^{5}
35
x
5
d)
30
x
4
30x^{4}
30
x
4
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