CEMC's Open Courseware - Lesson 18: Square Roots of Positive Integers

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- Watch
- - Try This
  - The Square Root of a Perfect Square Versus a Non-Perfect Square
  - Square Roots of Non-Perfect Squares
  - Squaring Negative Numbers
  - Alternative Format
- Review
- - Question 1
  - Question 2
  - Question 3
- Practise
- - Exercises
  - Answers and Solutions
- Question Descriptions

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