Question

1. The solution of X2-4 is

is

A) 4

B) 3

C) 5

D) 2

​

Answer 1

Answer:

D. 2

Step-by-step explanation:

May be but i'm not sure.

Answer 2

Answer:

d) 2

Step-by-step explanation:

x²-4=0

x²=4

x=√4

x=2