What is the derivative of 2sqrt(1-y) ?

The derivative of 2sqrt(1-y) is -1/(sqrt(1-y))

What is the first derivative of 2sqrt(1-y) ?

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

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derivative of

2 1 - y

- \frac{1}{1 - y}

Solution steps

\frac{d}{d y} (2 1 - y)

Take the constant out:

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

= 2 \frac{d}{d y} (1 - y)

Apply the chain rule:

\frac{1}{2 1 - y} \frac{d}{d y} (1 - y)

= \frac{1}{2 1 - y} \frac{d}{d y} (1 - y)

\frac{d}{d y} (1 - y) = - 1

= 2 \cdot \frac{1}{2 1 - y} (- 1)

Simplify

2 \cdot \frac{1}{2 1 - y} (- 1) : - \frac{1}{1 - y}

= - \frac{1}{1 - y}

\int x 3 81 + x^{2} d x

\frac{\partial}{\partial x} (7 - 2 x^{2} - y^{2})

\int 20 e^{u} d u

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

x^{2} + x + 3

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