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anonymous
 one year ago
how to find the derivative of (4x+1)(1x)^3
anonymous
 one year ago
how to find the derivative of (4x+1)(1x)^3

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freckles
 one year ago
Best ResponseYou've already chosen the best response.2Product rule would need to be applied.

freckles
 one year ago
Best ResponseYou've already chosen the best response.2Then Chain rule and some other rules.

freckles
 one year ago
Best ResponseYou've already chosen the best response.2but yeah the first one to begin with is product

freckles
 one year ago
Best ResponseYou've already chosen the best response.2\[\frac{d}{dx}(4x+1)(1x)^3 \\ = (1x)^3 \frac{d}{dx}(4x+1)+ (4x+1) \frac{d}{dx}(1x)^3\] see if you can continue

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[(4 x+1) (1x)^3=4 x^4+11 x^39 x^2+x+1 \]Calculate the derivative term by term.\[16 x^3+33 x^218 x+1 \]
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