2^3 = 2 x 2 x 2 = 8
2^2 = 2 x 2 = 4
2^1 = 2
2^0 = 2/2 = 1
Notice that each time you decrease the exponent by 1, you’re effectively dividing by the base number, since to remove a multiplication operation you must divide. Once you get to an exponent of 0, you’re simply just dividing by the base number, which always equals 1
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