Question 94107
(x^2)^-3(x^-2) / (x^2)^-4
:
{{{((x^2)^-3(x^-2))/((x^2)^-4)}}} = {{{((x^-6)(x^-2))/(x^-8)}}} = {{{(x^-8)/(x^-8)}}} = {{{(x^8)/(x^8)}}} = 1
Inverting made the exponents positive