tex]...

July 2022 1 30 Report

14 баллов! очень надо, найдите производные
1
[tex]h(x) = {(2x + 1)}^{7} [/tex]
2
[tex]h(x) = {(3 - 5x)}^{5} [/tex]
3
[tex]h(x) = \sqrt{ \cos(x)} [/tex]

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Miroslava227

Ответ:

$1)h'(x) = 7 {(2x + 1)}^{6} \times 2 = 14 {(2x + 1)}^{6}$

$2)h'(x) = 5 {(3 - 5x)}^{4} \times ( - 5) = - 25 {(3 - 5x)}^{4}$

$3)h'(x) = \frac{1}{2} {( \cos(x)) }^{ - \frac{1}{2} } \times ( - \sin(x)) = \\ = - \frac{ \sin(x) }{ \sqrt{ \cos(x) } }$

2 votes Thanks 1

thumbelinaguma спасибо ❤

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