Respuesta :
The evaluate expression of [tex]3^{-2}[/tex] is 1/9
What is exponents and powers?
Exponent refers to the number of times a number is used in a multiplication. Power can be defined as a number being multiplied by itself a specific number of times. Exponent is the number to which a number is raised so as to define its power as a whole expression.
Given: [tex]3^{-2}[/tex]
Now evaluate this we have to use
[tex]x^{-2}[/tex]= 1/x²
So,
[tex]3^{-2}[/tex] =1/3²
[tex]3^{-2}[/tex] =1/9
Hence, the evaluate form is 1/9.
Learn more about exponents and power here:
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