Precalculus Examples

$\log_{3} (243) + \log_{6} (216)$

Step 1

Simplify each term.

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Step 1.1

Logarithm base $3$ of $243$ is $5$ .

$5 + \log_{6} (216)$

Step 1.2

Logarithm base $6$ of $216$ is $3$ .

$5 + 3$

$5 + 3$

Step 2

Add $5$ and $3$ .

$8$

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