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

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

Popular >

integral of (((1-x))/x)^2

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

- \frac{1}{x} - 2 ln ∣ x ∣ + x + C

Solution steps

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

Expand

(\frac{1 - x}{x})^{2} : \frac{1}{x ^{2}} - \frac{2}{x} + 1

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

Apply the Sum Rule:

\int f (x) \pm g (x) d x = \int f (x) d x \pm \int g (x) d x

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

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

\int \frac{2}{x} d x = 2 ln ∣ x ∣

\int 1 d x = x

= - \frac{1}{x} - 2 ln ∣ x ∣ + x

Add a constant to the solution

= - \frac{1}{x} - 2 ln ∣ x ∣ + x + C

\int \frac{x}{( 4 x + 1 ) ^{\frac{2}{3}}} d x

\int x cos (x) e^{x} d x

\int \frac{1}{( 2 + sin ( x ) ) cos ( x )} d x

\int \frac{5 ^{\frac{1}{x}}}{x ^{2}} d x

\int 3 - 2 s d s

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