Question

factorise the factir x²+3x-4​

Answer 1

Answer:

x² + 3x - 4 = 0

x² - x + 4x - 4 = 0

x( x - 1) + 4 (x - 1) = 0

(x + 4) (x - 1) = 0

x + 4 = 0

x = - 4

and

x - 1 = 0

x = 1

Answer 2

Answer:

(x+4)×(x-1)

Step-by-step explanation:

x²+4x-x-4

x×(x+4)-(x+4)

(x+4)×(x-1)