SOLUTION: "Solve the logarithmic equation"
x=log2(1/4)
That is log subscript2 1/4, I don't know how to type subscript. Thanks for any help!
Algebra.Com
Question 36986: "Solve the logarithmic equation"
x=log2(1/4)
That is log subscript2 1/4, I don't know how to type subscript. Thanks for any help!
Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website!
From
x = log(2) 1/4
we can change this into the exponential form
2^x = 1/4
Now 1/4 is 1 / 2^2, so 1/4 = 2^(-2) and we have
2^x = 2^(-2)
Thus
x = -2
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