Perform the operation. Write the answer in a+bi form. $( 8 - 5 i ) - ( 4 + 2 i )$
A) $7 - 11 i$
B) $4 - 10 i$
C) $7 - 8 i$
D) $2 - 9 i$
E) $4 - 7 i$

Name: Perform the operation. Write the answer in a+bi form. $( 8 - 5 i ) - ( 4 + 2 i )$ A) $7 - 11 i$ B) $4 - 10 i$ C) $7 - 8 i$ D) $2 - 9 i$ E) $4 - 7 i$
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Question

Perform the operation. Write the answer in a+bi  form. $( 8 - 5 i ) - ( 4 + 2 i )$
A) $7 - 11 i$
B) $4 - 10 i$
C) $7 - 8 i$
D) $2 - 9 i$
E) $4 - 7 i$

Quizplus · Accepted Answer

To perform the operation, subtract the real parts and the imaginary parts separately: $8 - 4 = 4$ and $-5i - 2i = -7i$. Thus, the answer is $4 - 7i$.

Perform the Operation (8−5i)−(4+2i)( 8 - 5 i ) - ( 4 + 2 i )(8−5i)−(4+2i)

Perform the Operation $( 8 - 5 i ) - ( 4 + 2 i )$