Trigonometry Examples

$s (t) = 78 - 15 \log (t + 1)$

Step 1

Factor $3$ out of $78 - 15 \log (t + 1)$ .

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Step 1.1

Factor $3$ out of $78$ .

$s (t) = 3 (26) - 15 \log (t + 1)$

Step 1.2

Factor $3$ out of $- 15 \log (t + 1)$ .

$s (t) = 3 (26) + 3 (- 5 \log (t + 1))$

Step 1.3

Factor $3$ out of $3 (26) + 3 (- 5 \log (t + 1))$ .

$s (t) = 3 (26 - 5 \log (t + 1))$

Step 2

Simplify $- 5 \log (t + 1)$ by moving $5$ inside the logarithm.

$s (t) = 3 (26 - \log ({(t + 1)}^{5}))$