Multiply. Write the result in the form a + bi.(6 + 
) (3 + 
)
A. 4 - 9
i
B. (18 - 
)+ (6
+ 3 
)i
C. 32 + 126i
D. (18 + 
)- 32i
Answer: B
Mathematics
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A. 
B. 
C. 4
D. 2
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-15.
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