Respuesta :

easy, remember rules of exponents

the only one you need to know for this question is this one: [tex]\frac{x^m}{x^n}=x^{m-n}[/tex]

also [tex]x^{-m}=\frac{1}{x^m}[/tex]

so in this case

[tex]\frac{5^5}{5^8}=5^{5-8}=5^{-3}=\frac{1}{5^3}[/tex]

answer is 1st option

do you know da wae............

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