Precalculus Examples

$\log_{13} (x) \log_{13} (12 x - 1) = 1$

Step 1

Graph each side of the equation. The solution is the x-value of the point of intersection.

$x \approx 0.0888366, 5.01438261$

Step 2

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