Answer : 12
Explanation:
The method that i used here was FOIL
(2 - 2i)(3 + 3i)
2x3=6
2x3i=6i
-2ix3=-6i
-2ix3i=-6i^2
6 + 6i - 6i - 6i^2
6-6i^2
i^2 is also known as (-1)
6 - 6(-1)
6 + 6
= 12
Answer:
12
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