Evaluate the expression. 
4
A. 
B. - 
C. 
D. - 
Answer: C
Mathematics
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Determine the given complex number raised to a power and write the answer in rectangular form.(1 + i)20
A. -1024i B. 1024 C. -1024 D. 1024i
Mathematics
Find the nth, or general, term.m, 
, 
, . . .
A. 
B. 
C. 
D. 
Mathematics
Find an equation for the ellipse with foci (±7,0), and major axis of length 18.
What will be an ideal response?
Mathematics
Indicate whether the function is one-to-one.A = {(7, 10), (14, -1), (-5, -9)}
A. Yes B. No
Mathematics