Which expression is equivalent to {(2a^-3b^4)^2/(3a^5b)_^2}^-1 assume a=0, b=0

Since a = 0 and b = 0, we substitute these values into the expression:

{(2(0)^(-3)(0)^4)^2 / (3(0)^5(0))^2}^(-1)

This simplifies to:

{(2(0)^(-3)(0)^4)^2 / (3(0))^2}^(-1)

Since any non-zero number raised to the power of 0 is equal to 1, we have:

{(2(1)(0)^4)^2 / (3(0))^2}^(-1)

Simplifying further:

{(2(0)^4)^2 / 0^2}^(-1)

Since any number multiplied by 0 is equal to 0, we have:

{(2(0))^2 / 0^2}^(-1)

{(0)^2 / 0^2}^(-1)

Since 0 divided by any non-zero number is equal to 0, we have:

{0 / 0^2}^(-1)

And since any number divided by 0 is undefined, the expression is undefined.