Finite Math Examples

$\ln (\frac{0.17}{- 0.00012}) = t$

Step 1

Subtract $t$ from both sides of the equation.

$\ln (\frac{0.17}{- 0.00012}) - t = 0$

Step 2

The natural logarithm of a negative number is undefined.

Undefined

Step 3

Subtract $Undefined$ from both sides of the equation.

Undefined

Step 4

Rewrite the equation as $- Undefined = 0$ .

Undefined

Step 5

Divide each term in $- Undefined = 0$ by $- 1$ and simplify.

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Step 5.1

Divide each term in $- Undefined = 0$ by $- 1$ .

$\frac{- Undefined}{- 1} = \frac{0}{- 1}$

Step 5.2

Simplify the left side.

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Step 5.2.1

Dividing two negative values results in a positive value.

$\frac{Undefined}{1} = \frac{0}{- 1}$

Step 5.2.2

Divide $Undefined$ by $1$ .

$Undefined = \frac{0}{- 1}$

Step 5.3

Simplify the right side.

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Step 5.3.1

Divide $0$ by $- 1$ .

$Undefined = 0$

Undefined