Michelle
Date: Monday 9 July 2018
Title: Positive negative square roots
Grade 8
1. What is positive square root of +√36?
= +√6
2. What is positive square root of +√16?
= +√4
3. What is negative square root of -√12?
= -√6
4. What is negative square root of -√81?
= -√9
5. What is negative square root of -√72?
= -√8
6. What is positive square root of +√22
= +√11
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