What is the derivative of (5x)/(e^x) ?

The derivative of (5x)/(e^x) is (5(1-x))/(e^x)

What is the first derivative of (5x)/(e^x) ?

The first derivative of (5x)/(e^x) is (5(1-x))/(e^x)

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derivative of

\frac{5 x}{e ^{x}}

\frac{5 ( 1 - x )}{e ^{x}}

Solution steps

\frac{d}{d x} (\frac{5 x}{e ^{x}})

Take the constant out:

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

= 5 \frac{d}{d x} (\frac{x}{e ^{x}})

Apply the Quotient Rule:

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

= 5 \cdot \frac{\frac{d x}{d x} e ^{x} - \frac{d}{d x} ( e ^{x} ) x}{( e ^{x} ) ^{2}}

\frac{d x}{d x} = 1

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

= 5 \cdot \frac{1 \cdot e ^{x} - e ^{x} x}{( e ^{x} ) ^{2}}

Simplify

5 \cdot \frac{1 \cdot e ^{x} - e ^{x} x}{( e ^{x} ) ^{2}} : \frac{5 ( 1 - x )}{e ^{x}}

= \frac{5 ( 1 - x )}{e ^{x}}

x^{2} y^{^{''}} - 4 x y^{^{'}} = x^{5}

f (x) = (3 x^{2} - x + 5) (x^{2} + 3 x - 9)

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

x \to 0 lim (- \frac{3}{x ^{2}})

arctan (sin (4 x))

What is the derivative of (5x)/(e^x) ?
The derivative of (5x)/(e^x) is (5(1-x))/(e^x)
What is the first derivative of (5x)/(e^x) ?
The first derivative of (5x)/(e^x) is (5(1-x))/(e^x)