Pre-Algebra Examples

$6.78 x^{2} + 3.55 x = 4.97$

Step 1

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

$x \approx - 1.15710789, 0.63350907$

Step 2

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