Answer:
see explanation
Step-by-step explanation:
using the rule of exponents
[tex]a^{-m}[/tex] = [tex]\frac{1}{a^{m} }[/tex] , then
[tex]6^{-2}[/tex] = [tex]\frac{1}{6^{2} }[/tex] = [tex]\frac{1}{36}[/tex]
6² × [tex]6^{-2}[/tex]
= 36 × [tex]\frac{1}{36}[/tex]
= 1
