Question

That would the answers be for this question

Answer 1

$\mathsf{We\;know\;that : \dfrac{a^m}{a^n} = a^m^-^n}$

$\mathsf{Given : \dfrac{3^-^8}{3^-^4}}$

$\mathsf{\implies 3^-^8^+^4}$

$\mathsf{\implies 3^-^4}$

$\mathsf{\implies \dfrac{1}{3^4}}$

$\mathsf{So,\;The\;Given\;Expression\;can\;be\;written\;as : 3^-^4\;(or)\; \dfrac{1}{3^4}}$