Question 753470
{{{ ((3*a^2)/(4*b^2*c^3))^-2}}}


{{{ 1/((3*a^2)/(4*b^2*c^3))^2}}}


{{{ 1/((3*a^2)^2/(4*b^2*c^3)^2)}}}


{{{ 1/((9*a^4)/(16*b^4*c^6))}}}


{{{(16*b^4*c^6)/(9*a^4)}}}