Question

plz gyus answer me correctly​

Answer 1

Answer:

The answer is (x-4)

If u multiply

(x-4)(x+5)

=x square + 5x-4x -20

= x square +x - 20

which is the original equation

hence proved

Hope this helps u :)

Answer 2

Answer:

1) x-4

Step-by-step explanation:

x^2+x-20 ( we will take 5 and 4 as 5-4=1 and 5×4=20)

x^2+5x-4x-20

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

(x+5) (x-4)

we already have x+5 so other is x-4

please mark brainliest if impressed