What is the derivative of (7x+3)^2 ?

The derivative of (7x+3)^2 is 14(7x+3)

What is the first derivative of (7x+3)^2 ?

The first derivative of (7x+3)^2 is 14(7x+3)

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derivative of

(7 x + 3)^{2}

14 (7 x + 3)

Solution steps

\frac{d}{d x} ((7 x + 3)^{2})

Apply the chain rule:

2 (7 x + 3) \frac{d}{d x} (7 x + 3)

= 2 (7 x + 3) \frac{d}{d x} (7 x + 3)

\frac{d}{d x} (7 x + 3) = 7

= 2 (7 x + 3) \cdot 7

Simplify

= 14 (7 x + 3)

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What is the derivative of (7x+3)^2 ?
The derivative of (7x+3)^2 is 14(7x+3)
What is the first derivative of (7x+3)^2 ?
The first derivative of (7x+3)^2 is 14(7x+3)