Question

-5x2-x+4 using the identities , factorise the following​

Answer 1

Answer:

-5x2-5x+4x+4

-5x(x+1)+4(x+1)

(4-5x)(x+1)

Answer 2

Answer:

(4-5x)(x+1)

Step-by-step explanation:

Done using mid term splitting

-5x^2-5x+4x +4

=-5x(x+1)+4(x+1)

= (4-5x)(x+1)

I hope it helps