Answer:
3, -3
Step-by-step explanation:
Since a negative times a negative is always a positive, the same applies in reverse.
[tex]3^2=-3^2=9[/tex]
Answer:
[tex]x = -3, x=3[/tex]
Step-by-step explanation:
Step 1: Find the square root of 9
[tex]x=\sqrt{9}[/tex]
[tex]x=\sqrt{3^2}[/tex] → [tex]x = 3[/tex]
[tex]x = \sqrt{(-3)^2}[/tex] → [tex]x = -3[/tex]
Answer: [tex]x = -3, x=3[/tex]
