Simplify. Write your answers in the form of a+bi, where a and b are real numbers.
A. 
+ 
i
B. 
+ 
i
C. 
+ 
i
D. 
- 
i
Answer: C
Mathematics
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Graph the linear equation.x = -6
A. 
B. 
C. 
D. 
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A. -2, -4 B. -2, -6 C. 2, 4 D. -2, 4
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