Precalculus Examples

$3 \log (x - x) \log (6 - 8 \log (z^{- 4}))$

Step 1

Subtract $x$ from $x$ .

$3 \log (0) \log (6 - 8 \log (z^{- 4}))$

Step 2

The logarithm of zero is undefined.

Undefined

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