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Logarithms

The logarithm...

Question

The logarithm of $0.125$ to the base $2$ is equal to

- 3

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Solution

The correct option is A $- 3$
${log}_{2} 0.125 = x In exponent form 0.125 = 2^{x} 0.125 = \frac{1}{8} = 2^{- 3} x = - 3 {log}_{2} 0.125 = - 3$

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