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1 og -1 opløftet i forskellige tal

Eksponenten i en potens har stor betydning for værdien af tallet. Når ethvert tal opløftes til nulte potens, så bliver værdien 1. Når negative tal opløftes til en lige potens, så bliver de positive. Når et negativ tal opløftes til en ulige potens, så bliver de negative. Lavet af Sal Khan.

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