Question

exponent question...
mn^-4
_______
p^0q^-2

Answer 1

you should remember that x^0 (or anything to the 0 power ) = 1

Answer 2

yeah.

Answer 3

so you can simplify p^0 to 1

you can make the exponents positive if you "flip" the fraction
in other words
\[ \frac{1}{x^{-2}} = \frac{x^2}{1} \]
and also
\[ \frac{x^{-2}}{1} = \frac{1}{x^{2}}\]

Answer 4

What is the exact question ?

Answer 5

\[mn ^{-4}\div p ^{0} q ^{-2}\]