Question

Factorise (x2 + 3x – 4) and divide by (x - 1).
auntient + remainde​

Answer 1

Answer:

Step-by-step explanation:

Factors of -4 : 1,2,4

Factors that add up to 3x : 4x-x

So, x2 - x +4x -4

Group the terms

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

(x-1) (x+4)

x-1 /x-1 = 1

Therefore the answer is x +4