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Mathematics 22 Online
OpenStudy (anonymous):

Which of the binomials below is a factor of this trinomial? x^2 + x - 20 A.x - 5 B.x - 4 C.x + 4 D.x2 + 4

OpenStudy (anonymous):

(x+5)(x-4) B why don't you give us your guess with your post

OpenStudy (gw2011):

The factors are: (x+5)(x-4). Since the choices only show one factor, then it is B which is (x-4)

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