What is the derivative of (e^xx-e^x/(7x^2)) ?

The derivative of (e^xx-e^x/(7x^2)) is (e^x(x^2-2(x-1)))/(7x^3)

What is the first derivative of (e^xx-e^x/(7x^2)) ?

The first derivative of (e^xx-e^x/(7x^2)) is (e^x(x^2-2(x-1)))/(7x^3)

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Popular >

\frac{d}{d x} (\frac{e ^{x} x - e ^{x}}{7 x ^{2}})

\frac{e ^{x} ( x ^{2} - 2 ( x - 1 ) )}{7 x ^{3}}

Solution steps

\frac{d}{d x} (\frac{e ^{x} x - e ^{x}}{7 x ^{2}})

Take the constant out:

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

= \frac{1}{7} \frac{d}{d x} (\frac{e ^{x} x - e ^{x}}{x ^{2}})

Apply the Quotient Rule:

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

= \frac{1}{7} \cdot \frac{\frac{d}{d x} ( e ^{x} x - e ^{x} ) x ^{2} - \frac{d}{d x} ( x ^{2} ) ( e ^{x} x - e ^{x} )}{( x ^{2} ) ^{2}}

\frac{d}{d x} (e^{x} x - e^{x}) = e^{x} x

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

= \frac{1}{7} \cdot \frac{e ^{x} x x ^{2} - 2 x ( e ^{x} x - e ^{x} )}{( x ^{2} ) ^{2}}

Simplify

\frac{1}{7} \cdot \frac{e ^{x} x x ^{2} - 2 x ( e ^{x} x - e ^{x} )}{( x ^{2} ) ^{2}} : \frac{e ^{x} ( x ^{2} - 2 ( x - 1 ) )}{7 x ^{3}}

= \frac{e ^{x} ( x ^{2} - 2 ( x - 1 ) )}{7 x ^{3}}

\frac{\partial}{\partial y} (sin (x - y) + (x - y))

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

\int 2 sin (x) cos (x) d x

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

x \to 2 lim (\frac{2 x - 4}{x - 2})

What is the derivative of (e^xx-e^x/(7x^2)) ?
The derivative of (e^xx-e^x/(7x^2)) is (e^x(x^2-2(x-1)))/(7x^3)
What is the first derivative of (e^xx-e^x/(7x^2)) ?
The first derivative of (e^xx-e^x/(7x^2)) is (e^x(x^2-2(x-1)))/(7x^3)