Which of the binomials below is a factor of this trinomial x^2-5x+4 a/x-1 b/x+1 c/x+4 d/x^2+4 explain

A.

Step-by-step explanation:

X^2-5x+4

using "X" method you get out -4 and -1. (which make -5)

then plug that back in and you get:

(x-4) (x-1)=0

x=4

x=1

omg what happend to your question? if you could edit this question i can

step-by-step explanation:

the answer would be 484

step-by-step explanation:

just multiply 0.484 times 1,000 (formula)