Question

Ex. 1: Find the derivative by first principal
(i) 3x² + 4

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Answer 1

Step-by-step explanation:

$y = 3 {x}^{2} + 4$

$\frac{dy}{dx} = \frac{d}{dx} (3 {x}^{2} + 4)$

$\frac{dy}{dx} = 6x$

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