What is the derivative of (2x+3)^{1.4} ?

The derivative of (2x+3)^{1.4} is 2.8(2x+3)^{0.4}

What is the first derivative of (2x+3)^{1.4} ?

The first derivative of (2x+3)^{1.4} is 2.8(2x+3)^{0.4}

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derivative of

(2 x + 3)^{1.4}

2.8 (2 x + 3)^{0.4}

Solution steps

\frac{d}{d x} ((2 x + 3)^{1.4})

Apply the chain rule:

1.4 (2 x + 3)^{0.4} \frac{d}{d x} (2 x + 3)

= 1.4 (2 x + 3)^{0.4} \frac{d}{d x} (2 x + 3)

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

= 1.4 (2 x + 3)^{0.4} \cdot 2

Simplify

= 2.8 (2 x + 3)^{0.4}

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What is the derivative of (2x+3)^{1.4} ?
The derivative of (2x+3)^{1.4} is 2.8(2x+3)^{0.4}
What is the first derivative of (2x+3)^{1.4} ?
The first derivative of (2x+3)^{1.4} is 2.8(2x+3)^{0.4}