Perform the indicated operation and simplify.
+ 
+ 
A. 
B. 
C. 
D. 
Answer: D
Mathematics
You might also like to view...
Evaluate the integral.
A. -ln
+ 
ln
+ C
B. -ln
+ 
ln
- 3 tan-1 t + C
C. -ln
+ 
ln
- 3 tan-1(sin t) + C
D. ln
- ln
- 5 tan-1(sin t) + C
Mathematics
Determine the symmetries of the curve.r2 = 9 sin 4?
A. Origin only B. x-axis only C. x-axis, y-axis, origin D. y-axis only
Mathematics
Use the zero-exponent rule to simplify the expression.-100
A. -10 B. 1 C. 0 D. -1
Mathematics
Solve the problem.The price of a printer was reduced from 
to $220. What was the percent of the decrease?
A. 50% B. 45% C. 81.8% D. 55%
Mathematics