(2-3i)^2

Find the product. Give your answer in a + bi form.

 

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2 Answers

(2-3i)²=4-12i+9i²=4-12i-9=-5-12i.

by Top Rated User (1.2m points)

(2 - 3i)^2

2^2 - 2.2.(3i) + (3i)^2

4 - 12i + 9. i^2

4 - 12i - 9

-5 - 12i

by Level 11 User (81.5k points)

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