Perform the indicated operation. Write your result in a + bi form.(5 + 
) - (-10 + 
)
A. 15 + 2
i
B. 15 - 2
i
C. 15 - 2
D. 15 + 2
Answer: B
Mathematics
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A) y ? 11 B) y > 11 C) y ? 11 D) y < 11 E) No solutions exist
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Factor by grouping.28r2 + 21ry - 4xr - 3xy
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Mathematics