Can someone find the factors of this equation I’ll mark u as brainlist

Answer:
x = -4 , x = -1
Step-by-step explanation:
x² + 5x + 4 = 0
x² + 4x + x + 4 = 0
x ( x + 4 ) + x + 4 = 0
( x + 4 )( x + 1 ) = 0
i) x + 4 = 0
x = -4
ii) x + 1 = 0
x = -1