Finite Math Examples

$\sin^{2} (x) - 79 \sin (2 x) + 153 \cos^{2} (x) + 2 \sin (5 x) \cos (3 x) - 2 \sin (3 x) \cos (5 x) = 0$

Step 1

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

$x \approx \frac{π}{4} + π n, 1.56426047 + π n$ , for any integer $n$

Step 2