Rationalize the denominator. Simplify, if possible.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Write the partial fraction decomposition of the rational expression.
A. 
- 
B. 
- 
C. 
+ 
D. 
- 
Mathematics
Simplify the expression.(1 + cot ?)(1 - cot ?) - csc2 ?
A. 2 cot2 ? B. 0 C. -2 cot2 ? D. 2
Mathematics
Graph the hyperbola. Give the coordinates of the center as well as the values of a and b.
- 
= 1
A. center (0, -2), a = 4, b = 3
B. center (0, -2 ) a = 4, b = 3
C. center (-2, 0), a = 4, b = 3
D. center (-2, 0), a = 4, b = 3
Mathematics
Solve the equation using the Multiplication Property of Equality.
= 2x
A. 
B. 
C. 
D. 
Mathematics