What is (\partial)/(\partial x)(sqrt(a^2-x^2)) ?

The answer to (\partial)/(\partial x)(sqrt(a^2-x^2)) is -x/(sqrt(a^2-x^2))

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(\partial)/(\partial x)(sqrt(a^2-x^2))

\frac{\partial}{\partial x} (a^{2} - x^{2})

- \frac{x}{a ^{2} - x ^{2}}

Solution steps

\frac{\partial}{\partial x} (a^{2} - x^{2})

Apply the chain rule:

\frac{1}{2 a ^{2} - x ^{2}} \frac{\partial}{\partial x} (a^{2} - x^{2})

= \frac{1}{2 a ^{2} - x ^{2}} \frac{\partial}{\partial x} (a^{2} - x^{2})

\frac{\partial}{\partial x} (a^{2} - x^{2}) = - 2 x

= \frac{1}{2 a ^{2} - x ^{2}} (- 2 x)

Simplify

\frac{1}{2 a ^{2} - x ^{2}} (- 2 x) : - \frac{x}{a ^{2} - x ^{2}}

= - \frac{x}{a ^{2} - x ^{2}}

\int \frac{arcsin ( x )}{1 - x} d x

f (x) = ln (ln (3 x))

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

n = 1 \sum \infty sin (\frac{1}{n})

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

What is (\partial)/(\partial x)(sqrt(a^2-x^2)) ?
The answer to (\partial)/(\partial x)(sqrt(a^2-x^2)) is -x/(sqrt(a^2-x^2))