Add or subtract as indicated. Simplify if necessary.- 
- 
A. -1
B. 1
C. - 
D. - 
Answer: A
Mathematics
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Integrate the function.
A. 2
+ C
B. 2
+ C
C. 
+ C
D. 2 ln
+ C
Mathematics
Evaluate the indicated function with the given information.Find the value of sin 
if tan ? = 
(180° < ? < 270°).
A. 
B. 
C. 
D. 
Mathematics
Write the decimal as a fraction or mixed number in lowest terms.0.936
A. 
B. 
C. 
D. 
Mathematics
Find the LCD of the rational expressions. Then rewrite each as an equivalent rational expression with the LCD.
; 
A. 
; 
B. 
; 
C. 
; 
D. 
; 
Mathematics