Trigonometry Examples

$x = 3 \sin^{2} (\frac{3.57}{3}) - 2$

Step 1

Divide $3.57$ by $3$ .

$x = 3 \sin^{2} (1.19) - 2$

Step 2

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

$x \approx 0.58560681$

Step 3

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