Finite Math Examples

$4 e^{2 t} \cos^{2} (t) - 4 e^{2 t} \sin (t) \cos (t) + 4 e^{2 t} \cos (t) - 2 e^{2 t} \sin (t) + e^{2 t} - 3 e^{2 t}$

Step 1

Subtract $3 e^{2 t}$ from $e^{2 t}$ .

$4 e^{2 t} \cos^{2} (t) - 4 e^{2 t} \sin (t) \cos (t) + 4 e^{2 t} \cos (t) - 2 e^{2 t} \sin (t) - 2 e^{2 t}$