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Type: Multiple-Choice
Category: Complex Numbers
Level: Grade 11
Standards: HSN-CN.A.2
Tags: Complex Numbers
Author: jamiericaud
Last Modified: 7 years ago

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Complex Numbers Question

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Grade 11 Complex Numbers CCSS: HSN-CN.A.2

Find the product. 5i(-i)
  1. -5
  2. 5
  3. -5i
  4. 5i
  5. 1