Question 262392
This what you wrote
with spaces between terms.
{{{(3^-2 a^-2 b^5)/(c^-3 d^-4)}}}
(3^-2 a^-2 b^5)/(c^-3 d^-4)

{{{(3^(-2)* a^(-2 )*b^5)/ (c^(-3)*d^(-4))}}}
(3^(-2)* a^(-2)* b^5)/ (c^(-3)* d^(-4))
just flip those with negative exponents
{{{(c^(3)* d^(4 )*b^5)/ (3^(2)*a^(2))}}}
(c^(3)* d^(4 )*b^5)/ (3^(2)*a^(2))