What is the integral of 1/((2-5x)^2) ?

The integral of 1/((2-5x)^2) is 1/(5(2-5x))+C

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integral of 1/((2-5x)^2)

\int \frac{1}{( 2 - 5 x ) ^{2}} d x

\frac{1}{5 ( 2 - 5 x )} + C

Solution steps

\int \frac{1}{( 2 - 5 x ) ^{2}} d x

Apply u-substitution

: \int - \frac{1}{5 u ^{2}} d u

= \int - \frac{1}{5 u ^{2}} d u

Take the constant out:

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

= - \frac{1}{5} \cdot \int \frac{1}{u ^{2}} d u

Apply the Power Rule

: - \frac{1}{u}

= - \frac{1}{5} (- \frac{1}{u})

Substitute back

u = 2 - 5 x

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

Simplify

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

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

Add a constant to the solution

= \frac{1}{5 ( 2 - 5 x )} + C

\frac{s + 2}{s ^{2} + 4}

f (x) = \frac{3 x}{x - 2}, (4, 6)

\frac{4}{r ^{3}}

\int \frac{2 x + 3}{x ^{2} - 5 x + 4} d x

\int \frac{1}{6} x d x

What is the integral of 1/((2-5x)^2) ?
The integral of 1/((2-5x)^2) is 1/(5(2-5x))+C