Precalculus Examples

$6 \log (x) - (2 \log (y) + 3 \log (z))$

Step 1

Simplify each term.

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Step 1.1

Simplify $6 \log (x)$ by moving $6$ inside the logarithm.

$\log (x^{6}) - (2 \log (y) + 3 \log (z))$

Step 1.2

Simplify each term.

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Step 1.2.1

Simplify $2 \log (y)$ by moving $2$ inside the logarithm.

$\log (x^{6}) - (\log (y^{2}) + 3 \log (z))$

Step 1.2.2

Simplify $3 \log (z)$ by moving $3$ inside the logarithm.

$\log (x^{6}) - (\log (y^{2}) + \log (z^{3}))$

Step 1.3

Use the product property of logarithms, $\log_{b} (x) + \log_{b} (y) = \log_{b} (x y)$ .

$\log (x^{6}) - \log (y^{2} z^{3})$

Step 2

Use the quotient property of logarithms, $\log_{b} (x) - \log_{b} (y) = \log_{b} (\frac{x}{y})$ .

$\log (\frac{x^{6}}{y^{2} z^{3}})$