Answer:
The answer is the option D
[tex]x^{2} > 4[/tex]
Step-by-step explanation:
we know that
The inequality
[tex]x^{2} > 4[/tex]
has two solutions
First solution
[tex]x > 2[/tex]
The solution is the interval-------> (2,∞)
All real numbers greater than [tex]2[/tex]
Second solution
[tex]-x > 2[/tex]------>[tex]x < -2[/tex]-
The solution is the interval-------> (-∞,-2)
All real numbers less than [tex]-2[/tex]
using a graphing tool
see the attached figure
