SOLUTION: Evaluate the following expression without using a calculator. log base 2 of 1/(sqrt2)=x I changed forms of the equation to 2^x = 1/(sqrt2)

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Question 703800: Evaluate the following expression without using a calculator.
log base 2 of 1/(sqrt2)=x
I changed forms of the equation to 2^x = 1/(sqrt2)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Evaluate the following expression without using a calculator.
log base 2 of 1/(sqrt2)=x
I changed forms of the equation to 2^x = 1/(sqrt2)
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Then 2^x = 2^(-1/2)
x = -1/2
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Cheers,
Stan H.