thegreenmonkey01
contestada

The trinomial x2 – 3x – 4 is represented by the model. What are the factors of the trinomial? (x + 1) and (x – 4) (x + 4) and (x – 1) (x + 5) and (x – 4) (x + 4) and (x – 5)

Respuesta :

kudzordzifrancis

Answer:

(x + 1) and (x – 4)

Step-by-step explanation:

The given trinomial is m

[tex]x^2-3x-4[/tex]

Split the middle term;

[tex]x^2-4x+x-4[/tex]

Factor by grouping;

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

(x+1)(x-4)

The factors are

(x + 1) and (x – 4)

Nsisong
the answer would (x-4) and (x+1)