46 hope that helps have a good one
Answer:
You can use 5 to simplify 5 and 15, giving you 1 and 3
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1.5
Step-by-step explanation:
(9 + 6i) - (1 + 3i) = 9 + 6i - 1 - 3i = (9 - 1) + (6i - 3i) = 8 + 3i
B
hope this works!