Help with this the question is in picture, thankyou (I will mark brainliest)

Answer:
[tex]x^{2}[/tex] = [tex]\frac{1}{x^{-2} }[/tex]
x is 2nd one
[tex]x^{4}[/tex] is third
[tex]x^{9}[/tex] is fourth
Step-by-step explanation: