What is (\partial)/(\partial x)((2xy^2)/(3+x^2y^2)) ?

The answer to (\partial)/(\partial x)((2xy^2)/(3+x^2y^2)) is (2y^2(3-x^2y^2))/((3+x^2y^2)^2)

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(\partial)/(\partial x)((2xy^2)/(3+x^2y^2))

\frac{\partial}{\partial x} (\frac{2 x y ^{2}}{3 + x ^{2} y ^{2}})

\frac{2 y ^{2} ( 3 - x ^{2} y ^{2} )}{( 3 + x ^{2} y ^{2} ) ^{2}}

Solution steps

\frac{\partial}{\partial x} (\frac{2 x y ^{2}}{3 + x ^{2} y ^{2}})

Treat

y

as a constant

Take the constant out:

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

= 2 y^{2} \frac{\partial}{\partial x} (\frac{x}{3 + x ^{2} y ^{2}})

Apply the Quotient Rule:

(\frac{f}{g})^{'} = \frac{f ^{'} \cdot g - g ^{'} \cdot f}{g ^{2}}

= 2 y^{2} \frac{\frac{\partial}{\partial x} ( x ) ( 3 + x ^{2} y ^{2} ) - \frac{\partial}{\partial x} ( 3 + x ^{2} y ^{2} ) x}{( 3 + x ^{2} y ^{2} ) ^{2}}

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

\frac{\partial}{\partial x} (3 + x^{2} y^{2}) = 2 y^{2} x

= 2 y^{2} \frac{1 \cdot ( 3 + x ^{2} y ^{2} ) - 2 y ^{2} xx}{( 3 + x ^{2} y ^{2} ) ^{2}}

Simplify

2 y^{2} \frac{1 \cdot ( 3 + x ^{2} y ^{2} ) - 2 y ^{2} xx}{( 3 + x ^{2} y ^{2} ) ^{2}} : \frac{2 y ^{2} ( 3 - x ^{2} y ^{2} )}{( 3 + x ^{2} y ^{2} ) ^{2}}

= \frac{2 y ^{2} ( 3 - x ^{2} y ^{2} )}{( 3 + x ^{2} y ^{2} ) ^{2}}

(12, 11), (9, 5)

\frac{d}{d x} (\frac{3}{( 3 - x ) ^{2}})

\int_{0}^{9} π (x)^{2} d x

2^{(2 - x^{4})}

\frac{d}{d x} ((3 x^{3} + 4) (x^{4} - 3 x))

What is (\partial)/(\partial x)((2xy^2)/(3+x^2y^2)) ?
The answer to (\partial)/(\partial x)((2xy^2)/(3+x^2y^2)) is (2y^2(3-x^2y^2))/((3+x^2y^2)^2)