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3-2 + 1 = 1/ 32 + 1 = 1/9 + 1 = 1/9 + 1(9/9) = 1/9 + 9/9 = (1 + 9)/9 = 10/9 = 1 1/9 or

3-2+1 = 3-1 = 1/3

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Q: 3to the power of-2 plus 1?
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