## Algebra and Trigonometry 10th Edition

$\frac{A}{x} + \frac{Bx + C}{x^{2}+ 10}$
The denominator factors to: $x(x^{2} + 10)$ We must have a linear numerator for each power: $\frac{A}{x} + \frac{Bx + C}{x^{2}+ 10}$