Rationalize the denominator.
A. 
+ 
B. 
C. 
- 
D. 
- 
Answer: D
Mathematics
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Convert 12,000 pounds to tons.__________ tons
Fill in the blank(s) with the appropriate word(s).
Mathematics
Determine all critical points for the function.f(x) = x3 - 12x + 5
A. x = -2 and x = 2 B. x = 2 C. x = -2 D. x = -2, x = 0, and x = 2
Mathematics
Find the area of the geometric figure.
A. 41 sq cm
B. 20
sq cm
C. 105
sq cm
D. 14
sq cm
Mathematics
Use properties of limits to find the indicated limit. It may be necessary to rewrite an expression before limit properties can be applied.
(3x2 - 2x + 2)2
A. -529 B. 529 C. 81 D. does not exist
Mathematics