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Type: Multiple-Choice
Category: Complex Numbers
Level: Grade 11
Standards: HSN-CN.A.3
Author: Morgan0815
Last Modified: 7 years ago

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Grade 11 Complex Numbers CCSS: HSN-CN.A.3

What is the complex conjugate of -250+81i?
  1. -250-81i
  2. 250-81i
  3. -250+81i
  4. 250+81i