SOLUTION: hello I would appreciate any help 1). if 2^-x=1/3 then what does 4^x=

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Question 862771: hello I would appreciate any help 1). if 2^-x=1/3 then what does 4^x=
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
2^-x=1/3
2^x = 3
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4^x = (2^x)^2 = 9