x³y² For this case, the first thing you should know is the properties of the exponents. Let's write the full fraction: (1) / (x ^ 3 * y ^ 2) We have that by power properties: (1) / (x ^ 3 * y ^ 2) = x ^ -3 * y ^ -2 Therefore the equivalent numerator is: x ^ -3 * y ^ -2 Answer: x ^ -3 * y ^ -2
