Trigonometry Examples

$5 \sin (2 x) = x^{2} + 1.6$

Step 1

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

$x \approx 0.16576802, 1.23363368$

Step 2

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