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

The derivative of sqrt(x^2+4) is x/(sqrt(x^2+4))

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

The first derivative of sqrt(x^2+4) is x/(sqrt(x^2+4))

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derivative of

x^{2} + 4

\frac{x}{x ^{2} + 4}

Solution steps

\frac{d}{d x} (x^{2} + 4)

Apply the chain rule:

\frac{1}{2 x ^{2} + 4} \frac{d}{d x} (x^{2} + 4)

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

\frac{d}{d x} (x^{2} + 4) = 2 x

= \frac{1}{2 x ^{2} + 4} \cdot 2 x

Simplify

\frac{1}{2 x ^{2} + 4} \cdot 2 x : \frac{x}{x ^{2} + 4}

= \frac{x}{x ^{2} + 4}

\frac{\partial}{\partial x} (y^{x z} + 2 (yz)^{x})

\int \frac{tan ( ln ( y ) )}{y} d y

\int 120 x (2 x + 120)^{4} d x

2 x \frac{d y}{d x} = 10 x^{3} y^{5} + y

What is the derivative of sqrt(x^2+4) ?
The derivative of sqrt(x^2+4) is x/(sqrt(x^2+4))
What is the first derivative of sqrt(x^2+4) ?
The first derivative of sqrt(x^2+4) is x/(sqrt(x^2+4))