Question: Perform the operation and write the result in standard form. 1. (1 + i) (3 2i) 2. (7 2i) (3 5i) 3.

Perform the operation and write the result in standard form.
1. (1 + i) (3 − 2i)
2. (7 − 2i) (3 − 5i)
3. 12i(1 − 9i)

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