## Algebra and Trigonometry 10th Edition

x + $\frac{x +7}{x^{4} - 1}$
$\hspace{11.5mm}x$ $x^{4} - 1\overline{)x^{5} + 7}$ $\hspace{14mm}\underline{x^{5} - x}$ $\hspace{21mm}x + 7$