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2-1 x 2-2 = 2-1 + -2 = 2-3 = 1/8, or one eighth.

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โˆ™ 2010-02-09 02:32:08
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Q: What is 2 to the power of negative one times 2 to the power of negative two?
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What is 7 plus two-thirds times equals negative one?

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