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(−3 + 2i) ⋅ (2 + i) please help
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(−3 + 2i) ⋅ (2 + i) please help

User Jonathan Patt
by
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1 Answer

3 votes

Answer: =
2i^(2) + i - 6

Explanation:

(−3 + 2i) ⋅ (2 + i)

= -6 - 3i + 4i +
2i^(2)

=
2i^(2) + i - 6

User Jacobsowles
by
7.4k points
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