Answer:
(x-5) (x+4)
Step-by-step explanation:
x^2 - X-20
Factor
What two numbers multiply to -20 and add to -1
-5*4 = -20
-5+4 = -1
umm what
y+4=-2(x-4)
y-y1=m(x-x1)
y-(-4)=-2(x-4)
the answer to the question is 799
i think it will be #3
