Trigonometry Examples

$0.83 x^{2} - 0.48 x - 1.6 = 0$

Step 1

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

$x \approx - 1.12905435, 1.70736761$

Step 2

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