Respuesta :

Answer:

4

Step-by-step explanation:

(x-4)(2x+3)

(x-4) remove x  to leave you with 4

x- (x-4) (4)

Answer:

2x^2 +10x +12

Step-by-step explanation:

(x-4)(2x+3)

x*2x + x*3 + 4*2x +4*3

2x^2 +10x +12