Solve the problem.If tan ? = -4.5, find the value of tan ? + tan (? + ?) + tan (? + 2?).
A. -13.5 + 3?
B. -11.5
C. -13.5
D. undefined
Answer: C
Mathematics
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A. 1024x5 + 20x4 + 160x3 + 160x2 + 20x + 1 B. 1024x5 + 256x4 + 64x3 + 16x2 + 4x + 1 C. 1024x5 + 1280x4 + 640x3 + 160x2 + 20x + 1 D. (16x2 + 8x + 1)5
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A. 
B. 
C. 
D. 1
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A. 
B. 
C. 
D. 
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