Fill in the blank with one of the words or phrases listed below.
The 
of 
+ 2 is 
- 2.
A. index
B. conjugate
C. imaginary unit
D. radicand
Answer: B
Mathematics
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A. an = n + 10n B. an = 10n + 20 C. an = 10n + 10 D. an = 20n
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Subtract the polynomials.(3.9z + 2) - (8.4z - 14)
A. -45z + 16 B. -4.5z + 16 C. 4.5z - 16 D. 12.3z - 12
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