

MCQOPTIONS
Saved Bookmarks
1. |
Find ( int frac{7dx}{x^2-9} ). |
A. | ( frac{7}{6} log u2061| frac{x-9}{x+9}|+C ) |
B. | ( frac{7}{9} log u2061| frac{x-3}{x+3}|+C ) |
C. | ( frac{7}{6} log u2061| frac{x+3}{x-3}|+C ) |
D. | ( frac{7}{6} log u2061| frac{x-3}{x+3}|+C ) |
Answer» E. | |