Precalculus Examples

$\frac{\ln (1848.51) - \ln (1648.51 - (\frac{0.0499}{12}) - 250000)}{1 + \frac{0.0499}{12}}$

Step 1

The natural logarithm of a negative number is undefined.

Undefined

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$