Trigonometry Examples

$5 x^{2} + 22 x - 15 = 0.5 (\cos (x + \sin (x)))$

Step 1

Graph each side of the equation.

$y = 5 x^{2} + 22 x - 15$

$y = 0.5 (\cos (x + \sin (x)))$

Step 2

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