Respuesta :

Answer:

x-2x-35

Step-by-step explanation:

-5 and 7

x=-5

x=7

x+5=0

x-7=0

Put them in bracket.

(x+5)(x-7)

Expanding the bracket

x(x-7)+5(x-7)

x-7x+5x-35

x-2x-35