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

User Pschang
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1 Answer

5 votes

Solution


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

The answer is 8.

User Sondre
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