What is (\partial)/(\partial x)(sqrt(xy)) ?

The answer to (\partial)/(\partial x)(sqrt(xy)) is (sqrt(y))/(2sqrt(x))

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(\partial)/(\partial x)(sqrt(xy))

\frac{\partial}{\partial x} (x y)

\frac{y}{2 x}

Solution steps

\frac{\partial}{\partial x} (x y)

Treat

y

as a constant

Apply the chain rule:

\frac{1}{2 x y} \frac{\partial}{\partial x} (x y)

= \frac{1}{2 x y} \frac{\partial}{\partial x} (x y)

\frac{\partial}{\partial x} (x y) = y

= \frac{1}{2 x y} y

Simplify

\frac{1}{2 x y} y : \frac{y}{2 x}

= \frac{y}{2 x}

What is (\partial)/(\partial x)(sqrt(xy)) ?
The answer to (\partial)/(\partial x)(sqrt(xy)) is (sqrt(y))/(2sqrt(x))