X² + 4x – 32
x2 + x - 20

1.  (x+8)(x-4)

2.  3x-20

Step-by-step explanation:

1.  x² + 4x – 32

x² + 8x - 4x - 32

x (x+8) - 4 (x+8)

one of the x+8's is cancelled out then you have (x+8)(x-4)

2.  x2 + x - 20

2x+x-20

3x-20

c

step-by-step explanation:

idk man good luck man