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(7 + 3i) - (2 + 3i) = A. -5 B. 5 C. 5-6 i

(7 + 3i) - (2 + 3i) = A. -5 B. 5 C. 5-6 i
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4 votes
(7 + 3i) - (2 + 3i) =
A. -5
B. 5
C. 5-6 i

User Steve Sheldon
by
8.3k points

1 Answer

4 votes
B. 5

Remove the parentheses
7+3i-2-3i
Since two opposites add up to zero, remove them form the expression
7-2
Subtract the numbers
5
User Dawid Loranc
by
7.9k points
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