Precalculus Examples

$\frac{1}{2} \cdot (4 \ln (x - \ln (y) - \ln (z)))$

Step 1

Cancel the common factor of $2$ .

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Step 1.1

Factor $2$ out of $4 \ln (x - \ln (y) - \ln (z))$ .

$\frac{1}{2} \cdot (2 (2 \ln (x - \ln (y) - \ln (z))))$

Step 1.2

Cancel the common factor.

$\frac{1}{2} \cdot (2 (2 \ln (x - \ln (y) - \ln (z))))$

Step 1.3

Rewrite the expression.

$2 \ln (x - \ln (y) - \ln (z))$

Step 2

Simplify $2 \ln (x - \ln (y) - \ln (z))$ by moving $2$ inside the logarithm.

$\ln ({(x - \ln (y) - \ln (z))}^{2})$