Respuesta :

Answer:

=12x2−19x−18

Step-by-step explanation:

hope this helps :)

Cosmos

If you are looking for the values of X, they are 2/3, 9/4

3x+2=0

3x=2

X=2/3

4x-9=0

4x=9

X=9/4

If you are looking for the multiplication, it is on this picture:
Ver imagen Cosmos