What is (\partial)/(\partial x)(3xe^{4xy}) ?

The answer to (\partial)/(\partial x)(3xe^{4xy}) is 3(e^{4xy}+4e^{4xy}xy)

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(\partial)/(\partial x)(3xe^{4xy})

\frac{\partial}{\partial x} (3 x e^{4 x y})

3 (e^{4 x y} + 4 e^{4 x y} x y)

Solution steps

\frac{\partial}{\partial x} (3 x e^{4 x y})

Treat

y

as a constant

Take the constant out:

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

= 3 \frac{\partial}{\partial x} (x e^{4 x y})

Apply the Product Rule:

(f \cdot g)^{'} = f^{'} \cdot g + f \cdot g^{'}

f = x, g = e^{4 x y}

= 3 (\frac{\partial}{\partial x} (x) e^{4 x y} + \frac{\partial}{\partial x} (e^{4 x y}) x)

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

\frac{\partial}{\partial x} (e^{4 x y}) = e^{4 x y} \cdot 4 y

= 3 (1 \cdot e^{4 x y} + e^{4 x y} \cdot 4 y x)

Simplify

= 3 (e^{4 x y} + 4 e^{4 x y} x y)

\int \frac{11 x}{x ^{2} + 1} d x

\frac{t ^{2} + 1}{t ^{2} - 1}

w \to 0 lim (\frac{e ^{2 w} - ( 1 + w )}{w ^{2}})

\int \frac{1}{- x} d x

What is (\partial)/(\partial x)(3xe^{4xy}) ?
The answer to (\partial)/(\partial x)(3xe^{4xy}) is 3(e^{4xy}+4e^{4xy}xy)