A. Solve by taking the square root of each side. 1. (x - 1)2 = 9
2. (x + 3)2 = 16
3. (x - 2)2 = 3
4. (x + 1)2 = 7
5. (x - 1)2 = 5
6. (x + 2)2 = 4
7. x2 - 4x + 4 = 5
8. x2 - 6x + 9 = 4

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