Add.-9 + (-4)
A. 13
B. -13
C. -5
D. 5
Answer: B
Mathematics
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Solve.
- 
= 1
A. 3 B. No solution C. 3, -1 D. -3, -1
Mathematics
Solve.
- 
= 
A. 
B. {6}
C. 
D. 
Mathematics
Convert to trigonometric notation and perform the indicated operation.(
- i)(i)
A. 
+ i
B. i
C. 1 + 
i
D. 
Mathematics
Provide an appropriate response.What is wrong with the following? 
= 
= 4x
What will be an ideal response?
Mathematics