Simplify the radical expression by factoring out the largest perfect nth power. Assume that all variables are positive.
A. 2 + 
B. Not a real number
C. 2
D. 2
Answer: D
Mathematics
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Determine if the equation is an identity.tan 
= cot x
A. No B. Yes
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Decide whether or not the ordered pair is a solution to the equation.5x + y = 24; (4, 4)
A. Yes B. No
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Write the partial fraction decomposition of the rational expression.
A. 
- 
B. 
+ 
C. 
- 
D. 
- 
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Divide using synthetic division.
A. x2 + 2 B. x + 2 C. x3 - 9 D. x - 9
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