Algebra Examples

$9^{x^{2} + 1} + 3^{x + 2} = 18$

Step 1

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

$x \approx - 0.35794091, 0$

Step 2

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