SOLUTION: Can you please help me solve for x?This feels like a really dumb question! 2^(-x) = 5
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Question 310557
:
Can you please help me solve for x?This feels like a really dumb question!
2^(-x) = 5
Answer by
scott8148(6628)
(
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):
You can
put this solution on YOUR website!
taking logarithm
(-x)log(2) = log(5)
-x = log(5) / log(2)
x = -[log(5) / log(2)]