Given f(x) and g(x), find 
.f(x) = x4 - 5x2 - 36 and g(x) = x2 + 4
A. 
= x2 - 9
B. 
= x2 - 4
C. 
= x - 9
D. 
= x2 - 9 + 
Answer: A
Mathematics
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A. a1 = 0, a2 = 
, a3 = 
, a4 = 
B. a1 = 1, a2 = 
, a3 = 
, a4 = 
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, a3 = 
, a4 = 
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, a3 = 
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Simplify.
? 
A. 5
B. 
C. 
D. 
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