Trigonometry Examples

$\sin^{2} (x) - 0.64 = 0$

Step 1

Graph each side of the equation.

$y = \sin^{2} (x) - 0.64$

$y = 0$

Step 2

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