Draw two Circles of Evaluation to represent the equation. Then, use your Circles of Evaluation to determine if the equation is true or false. The first one is done for you.
| Equation & Circles of Evaluation | True or False? | |
|---|---|---|
1 |
- 22 = ( - 2)2 (negate (expt 2 2))
=
(expt (negate 2) 2)
|
False: - 4 + ≠ + 4 |
2 |
- 23 = ( - 2)3 |
|
3 |
- 24 = ( - 2)4 |
|
4 |
- 25 = ( - 2)5 |
|
5 |
- 26 = ( - 2)6 |
6 What do you notice about the Circles of Evaluation on the left?
7 What do you notice about the Circles of Evaluation on the right?
8 What do you notice about the true equations?
These materials were developed partly through support of the National Science Foundation, (awards 1042210, 1535276, 1648684, 1738598, 2031479, and 1501927). 
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