Precalculus Examples

$4 \ln (2 x) + 1$

Step 1

Simplify $4 \ln (2 x)$ by moving $4$ inside the logarithm.

$\ln ({(2 x)}^{4}) + 1$

Step 2

Apply the product rule to $2 x$ .

$\ln (2^{4} x^{4}) + 1$

Step 3

Raise $2$ to the power of $4$ .

$\ln (16 x^{4}) + 1$