Combine and simplify.
A. 
B. 
C. 
D. 
E. 
Answer: A
Mathematics
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Find the first and second derivatives of the function.
?
What will be an ideal response?
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Identify the conic as a circle or an ellipse then find the center.
What will be an ideal response?
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If 
and 
, find 
a. 7 b. ?13 c. 20 d. 6 e. 13
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