Question

How do you differentiate `f(x)=(4e^x+1)(x-3)` using the product rule?

Answer 1

`4xe^x -8e^x +1`

Explanation:

It would be `(x-3)d/dx(4e^x +1) + (4e^x +1)d/dx (x-3)`

= `4e^x (x-3)+ 4e^x +1`

= `4xe^x -8e^x +1`

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