Finite Math Examples

$\log (x) = - 1.1577$

Step 1

Rewrite $\log (x) = - 1.1577$ in exponential form using the definition of a logarithm. If $x$ and $b$ are positive real numbers and $b \neq 1$ , then $\log_{b} (x) = y$ is equivalent to $b^{y} = x$ .

$10^{- 1.1577} = x$

Step 2

Solve for $x$ .

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Step 2.1

Rewrite the equation as $x = 10^{- 1.1577}$ .

$x = 10^{- 1.1577}$

Step 2.2

Simplify $10^{- 1.1577}$ .

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Step 2.2.1

Rewrite the expression using the negative exponent rule $b^{- n} = \frac{1}{b^{n}}$ .

$x = \frac{1}{10^{1.1577}}$

Step 2.2.2

Raise $10$ to the power of $1.1577$ .

$x = \frac{1}{14.37805034}$

Step 2.2.3

Divide $1$ by $14.37805034$ .

$x = 0.06955045$