Trigonometry Examples

$2 \sin (x) \cdot (2 x) - 7 \cos (x) x - 5 = 0$

Step 1

Graph each side of the equation.

$y = 2 \sin (x) \cdot (2 x) - 7 \cos (x) x - 5$

$y = 0$

Step 2

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