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Plz hurry and help! I'm in a hurry!

Plz hurry and help! I'm in a hurry!
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20 votes
Plz hurry and help! I'm in a hurry!

Plz hurry and help! I'm in a hurry!-example-1
User Sidney Veiga
by
8.3k points

1 Answer

13 votes

Answer:

  • -7 - 8√3i

Explanation:

Given

  • z₁ = 9 + 9√3i
  • z₂ = 2 + √3i

To find

  • z₂ - z₁

Solution

  • z₂ - z₁ =
  • 2 + √3i - (9 + 9√3i) =
  • 2 - 9 + √3i - 9√3i =
  • -7 + (1 - 9)√3i =
  • -7 - 8√3i

Second option is correct (you have selected it right)

User Galcyurio
by
8.9k points
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