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Simplify the expression. (–2 –2i)(–4 + 6i) (1 point) 8 – 4i 8 – 12i 20 – 4i –4 – 4i Simplify the expression. (5 – 5i) – (–6 – 3i) (1 point) –1 – 8i 11 – 2i –11 + 2i 9i
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Simplify the expression.

(–2 –2i)(–4 + 6i) (1 point)
8 – 4i
8 – 12i
20 – 4i
–4 – 4i

Simplify the expression.
(5 – 5i) – (–6 – 3i) (1 point)
–1 – 8i
11 – 2i
–11 + 2i
9i

User Twinlakes
by
6.3k points

1 Answer

7 votes
1. 20 - 4i
2. 11 - 2i
User Pedro Almeida
by
8.1k points
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