Precalculus Examples

$29.5 + 1.4 \log (159 + 1)$

Step 1

Simplify each term.

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Step 1.1

Add $159$ and $1$ .

$29.5 + 1.4 \log (160)$

Step 1.2

Simplify $1.4 \log (160)$ by moving $1.4$ inside the logarithm.

$29.5 + \log (160^{1.4})$

Step 1.3

Raise $160$ to the power of $1.4$ .

$29.5 + \log (1218.33852077)$

Step 1.4

Log base $10$ of $1218.33852077$ is approximately $3.08576797$ .

$29.5 + 3.08576797$

Step 2

Add $29.5$ and $3.08576797$ .

$32.58576797$