4 years ago

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

1 answer:

8 0

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

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