The factorization of x2 + 3x – 4 is modeled with algebra tiles.What are the factors of x2 + 3x – 4? (x + 4) and (x – 4) (x + 3) and (x – 4) (x + 4) and (x – 1) (x + 3) and (x – …

Question

asked Sep 17, 2021 66.3k views

1 Answer

Pierre Criulanscy · Answer 1 · 2021-09-20T15:12:23+0000

Explanation:

x2 + 3x - 4

First we will multiply 4 by 1 = 4 factors of 4 are 1 and 4 so

x2 + 4x - x - 4

x (x + 4) - 1( x + 4)

(x + 4) and (x - 1) are the factors