Which exponent expression is equal to 2^-5 . 2^8

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12 votes

${2}^( - 5) * {2}^(8) \\ = {2}^( (- 5 + 8)) \\ = {2}^(3) \\ = 2 * 2 * 2 \\ = 8$

Aartist answered Jul 9, 2022

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