Answer:
C
Step-by-step explanation:
..............................
x = -6
x = 2
x² + 4 - 12 = 0
= (x + 6)(x - 2)
x + 6 = 0
x - 2 = 0
I hope this help
red pencil=5/24
yellow pencil=6/24
Blue pencil=8/24
Orange pencil=3/24
purple pencil=2/24