Respuesta :

Sitass
I think is... X= 6, -12

I found 2 numbers, which had to add to give 6 and multiply to give - 72
To do this, I listed out the factors of 72 and got
-12 * 6 = - 72
-12 + 6 = 6

So I know the roots will be
X = - 12
X = 6