Answer:
Step-by-step explanation:
[tex]\frac{1}{x^2}[/tex]
[tex]x^{-2}[/tex]
[tex]=\frac{1}{x*x}[/tex]
[tex]=\frac{1}{x^2}[/tex]
Therefore, [tex]\frac{1}{x^2}[/tex] is the answer to this question.