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How do you integrate $\int \frac{3 x + 18}{x^{2} + 5 x + 4}$ $int (3x+18)/(x^2+5x+4)$ using partial fractions?

1 Answer

Aug 2, 2016

I found: $- 2 ln | x + 4 | + 5 ln | x + 1 | + c$ $-2ln|x+4|+5ln|x+1|+c$

Explanation:

Try this:

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