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If z = 2 + 2i, find z².

Practice Questions

1 question
Q1
If z = 2 + 2i, find z².
  1. 0
  2. 8i
  3. 8
  4. 4 + 8i

Questions & Step-by-step Solutions

1 item
Q
Q: If z = 2 + 2i, find z².
Solution: z² = (2 + 2i)² = 4 + 8i - 4 = 8i.
Steps: 0

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