Algebra Examples

$\frac{9}{n^{2} + 1} = \frac{n + 3}{4}$

Step 1

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

$n \approx 2.38450287$

Step 2

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