Calculus Examples

$- 2 \sin (t) + 2 \cos (2 t)$

Step 1

Factor $2$ out of $- 2 \sin (t)$ .

$2 (- \sin (t)) + 2 \cos (2 t)$

Step 2

Factor $2$ out of $2 \cos (2 t)$ .

$2 (- \sin (t)) + 2 (\cos (2 t))$

Step 3

Factor $2$ out of $2 (- \sin (t)) + 2 (\cos (2 t))$ .

$2 (- \sin (t) + \cos (2 t))$