Precalculus Examples

$(2 x - 1) \log_{4} (16)$

Step 1

Logarithm base $4$ of $16$ is $2$ .

$(2 x - 1) \cdot 2$

Step 2

Apply the distributive property.

$2 x \cdot 2 - 1 \cdot 2$

Step 3

Multiply.

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Step 3.1

Multiply $2$ by $2$ .

$4 x - 1 \cdot 2$

Step 3.2

Multiply $- 1$ by $2$ .

$4 x - 2$

$4 x - 2$

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