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(2 + 3i) + (3 – 4i) (3 – 5i) – (–2 – i) (2 − 4i)(1+ 3i) 2i(−1+ 3i)

(2 + 3i) + (3 – 4i) (3 – 5i) – (–2 – i) (2 − 4i)(1+ 3i) 2i(−1+ 3i)
asked 97.9k views
18 votes
(2 + 3i) + (3 – 4i)

(3 – 5i) – (–2 – i)

(2 − 4i)(1+ 3i)

2i(−1+ 3i)

asked
User Kwal
by
8.0k points

1 Answer

8 votes

Answer:

See below ~

Explanation:

Question 1

  • (2 + 3i) + (3 - 4i)
  • 5 - i

Question 2

  • (3 – 5i) – (–2 – i)
  • 3 - 5i + 2 + i
  • 5 - 4i

Question 3

  • (2 − 4i)(1+ 3i)
  • 2 - 4i + 6i - 12i²
  • 14 + 2i

Question 4

  • 2i(-1 + 3i)
  • -2i + 6i²
  • -6 - 2i
answered
User Nckturner
by
8.1k points
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