If a polynomial function f(x) has roots 4 - 131i and 5, what must be a factor of f(x)?
(x + (13- 4))
(x -(13+ 4))
(x + (4 + 13)))
(x-(4+ 13))

that is the sum

step-by-step explanation:

there are no other answers without knowing the variables values

1st integer x

2nd integer x+1

3rd integer x+2

4th integer x+3

x+x+1 +x+2+x+3 =74

combine like terms

4x+6 = 74

subtract 6 from each side

4x = 68

x = 17

the integers are 17,18,19,20

if the angular bisector of an triangle bisects the opposite side, prove that the other two sides are equal.