What is the derivative of 2sqrt(4-x) ?

The derivative of 2sqrt(4-x) is -1/(sqrt(4-x))

What is the first derivative of 2sqrt(4-x) ?

The first derivative of 2sqrt(4-x) is -1/(sqrt(4-x))

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derivative of

2 4 - x

- \frac{1}{4 - x}

Solution steps

\frac{d}{d x} (2 4 - x)

Take the constant out:

(a \cdot f)^{'} = a \cdot f^{'}

= 2 \frac{d}{d x} (4 - x)

Apply the chain rule:

\frac{1}{2 4 - x} \frac{d}{d x} (4 - x)

= \frac{1}{2 4 - x} \frac{d}{d x} (4 - x)

\frac{d}{d x} (4 - x) = - 1

= 2 \cdot \frac{1}{2 4 - x} (- 1)

Simplify

2 \cdot \frac{1}{2 4 - x} (- 1) : - \frac{1}{4 - x}

= - \frac{1}{4 - x}

\frac{d}{d x} (ka ln (\frac{x + d}{x - d}))

\frac{1}{2} cos (7 x)

\frac{d y}{d x} = y^{2} + 2 y

\frac{d}{d x} (arccot (5 x^{2}))

\frac{\partial}{\partial x} (e^{i x})

What is the derivative of 2sqrt(4-x) ?
The derivative of 2sqrt(4-x) is -1/(sqrt(4-x))
What is the first derivative of 2sqrt(4-x) ?
The first derivative of 2sqrt(4-x) is -1/(sqrt(4-x))