Is My Integration by Parts on \(\int \frac{1}{(x-1)(x+2)} \, dx\) Correct?

Thread starter X'S MOMMY
Start date Oct 5, 2008
Tags

Calc 2 parts

Oct 5, 2008

X'S MOMMY

Homework Statement

INTEGRAL 1/ (X-1)(X+2) DX

Homework Equations

I LET U = X+2 DU=X

The Attempt at a Solution

I GOT LN/(X+2)/+C I JUST DONT KNOW IF IM DOING IT RIGHT

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Oct 5, 2008

rocomath

Use partial fractions or find the formula for that integral.

\int\frac{dx}{(x+a)(x-b)}

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