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What is the missing Exponent? (2^-5)_______=2^-15
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What is the missing Exponent?

(2^-5)_______=2^-15

User Rickdenhaan
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(2^(-5))^x=2^(-15)\\ 2^(-5x)=2^(-15)\\ -5x=-15\\ x=3
User Ocramz
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