IzzabelleI322304 IzzabelleI322304

25-10-2022
Mathematics

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Question 23 Differentiate. f(x) = (5x - 5)(6x + 1) O f'(x) = 60x - 25 O f'(x) = 30x - 25 O f'(x) = 60x - 35 f'(x) = 60x - 12.5

Question 23 Differentiate fx 5x 56x 1 O fx 60x 25 O fx 30x 25 O fx 60x 35 fx 60x 125 class=

Respuesta :

ZiyonaQ786724 ZiyonaQ786724

25-10-2022

We have to differentiate f(x).

We can do this as:

[tex]\begin{gathered} f(x)=(5x-5)(6x+1)=30x^2-30x+5x-5=30x^2-25x-5 \\ f\text{'}(x)=30\cdot(2x)-25\cdot(1)-0 \\ f\text{'}(x)=60x-25 \end{gathered}[/tex]

The answer is f'(x)=60x-25.

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