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Square Root of Negative 1 | Solution & Imaginary Numbers - Quiz & Worksheet

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Instructions:

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question 1 of 3

What is the square root of -1?

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Worksheet
Square Root of Negative 1 | Solution & Imaginary Numbers Worksheet

1. What is the result of i2?

2. What is the result of i3?

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About This Quiz & Worksheet

About This Quiz & Worksheet

Learn what you know about the square root of -1 with this worksheet and quiz. You'll be tested on things like how to represent the square root of -1 and its other features.

Quiz & Worksheet Goals

Determine how well you know how to:

  • Identify the roots of a given equation
  • Understand where the concept of square root of -1 is useful
  • Calculate i-squared

Skills Practiced

Use the quiz and worksheet to practice the following study skills:

  • Problem solving - use acquired knowledge to solve square root of -1 practice problems
  • Interpreting information - verify that you can read information regarding the roots of an equation and interpret it correctly
  • Information recall - access the knowledge you've gained regarding where the concept of the square root of -1 is applicable

Additional Learning

Find out more about this mathematical area of study with the lesson called Finding Square Root of Negative 1. The lesson will cover the following study goals:

  • Understand how to setup the problem of finding the square root of -1
  • Identify the Fundamental Theorem of Algebra
  • Recognize other uses of the concept of the square root of -1
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