Question

plz help me gyus in this answers​

Answer 1

Answer:

A

Step-by-step explanation:

Because 5×4 = 20 and one of factor is (x+5)

See in question its - 20

So it'll be (x-4)

Answer 2

Answer:

x - 4

Step-by-step explanation:

x² + x - 20

x² + (5-4)x - 20

x² + 5x - 4x - 20

x (x+5) -4 (x+5)

(x+5) (x-4)