What is the integral of 1/((t+1)^2) ?

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

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integral of 1/((t+1)^2)

\int \frac{1}{( t + 1 ) ^{2}} d t

- \frac{1}{t + 1} + C

Solution steps

\int \frac{1}{( t + 1 ) ^{2}} d t

Apply u-substitution

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

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

Apply the Power Rule

: - \frac{1}{u}

= - \frac{1}{u}

Substitute back

u = t + 1

= - \frac{1}{t + 1}

Add a constant to the solution

= - \frac{1}{t + 1} + C

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