What is the integral of (e^{2x})/(e^{2x)-1} ?

The integral of (e^{2x})/(e^{2x)-1} is 1/2 ln|e^{2x}-1|+C

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integral of (e^{2x})/(e^{2x)-1}

\int \frac{e ^{2 x}}{e ^{2 x} - 1} d x

\frac{1}{2} ln e^{2 x} - 1 + C

Solution steps

\int \frac{e ^{2 x}}{e ^{2 x} - 1} d x

Apply u-substitution

: \int \frac{1}{2 u} d u

= \int \frac{1}{2 u} d u

Take the constant out:

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

= \frac{1}{2} \cdot \int \frac{1}{u} d u

Use the common integral:

\int \frac{1}{u} d u = ln (∣ u ∣)

= \frac{1}{2} ln ∣ u ∣

Substitute back

u = e^{2 x} - 1

= \frac{1}{2} ln e^{2 x} - 1

Add a constant to the solution

= \frac{1}{2} ln e^{2 x} - 1 + C

\frac{d}{d x} (sin (x + π))

x^{2} e^{x}

n = 0 \sum \infty tan (n)

\int \frac{csc ^{2} ( 2 x )}{cot ^{5} ( 2 x )} d x

x \to 1 lim (\frac{8 x + 1}{x + 3})

What is the integral of (e^{2x})/(e^{2x)-1} ?
The integral of (e^{2x})/(e^{2x)-1} is 1/2 ln|e^{2x}-1|+C