What is the integral of 2e^{-0.1x} ?

The integral of 2e^{-0.1x} is -20e^{-0.1x}+C

Popular >

integral of 2e^{-0.1x}

\int 2 e^{- 0.1 x} d x

- 20 e^{- 0.1 x} + C

Solution steps

\int 2 e^{- 0.1 x} d x

Take the constant out:

\int a \cdot f (x) d x = a \cdot \int f (x) d x

= 2 \cdot \int e^{- 0.1 x} d x

Apply u-substitution

: \int - \frac{1}{0.1} e^{u} d u

= 2 \cdot \int - \frac{1}{0.1} e^{u} d u

Take the constant out:

\int a \cdot f (x) d x = a \cdot \int f (x) d x

= 2 (- \frac{1}{0.1} \cdot \int e^{u} d u)

Simplify

= 2 (- 10 \cdot \int e^{u} d u)

Use the common integral:

\int e^{u} d u = e^{u}

= 2 (- 10 e^{u})

Substitute back

u = - 0.1 x

= 2 (- 10 e^{- 0.1 x})

Simplify

= - 20 e^{- 0.1 x}

Add a constant to the solution

= - 20 e^{- 0.1 x} + C

\frac{1}{( s ^{2} + 2 s + 2 ) ( s + 1 )}

\int 5 sin (6 π t) d t

\int - \frac{1}{2 x + 1} d x

\frac{d}{d x} (\frac{2}{2 x - 1} - \frac{1}{x})

\int \frac{5 x - 3}{x ( x - 3 ) ( x + 1 )} d x

What is the integral of 2e^{-0.1x} ?
The integral of 2e^{-0.1x} is -20e^{-0.1x}+C