Respuesta :

Step-by-step explanation:

Move negative exponents to the other side of the fraction and make them positive.

36. (6x⁻²y³)⁻³

6⁻³x⁶y⁻⁹

x⁶ / (6³y⁹)

x⁶ / (216y⁹)

38. 1 / (8x⁻²y⁻⁶)

x²y⁶ / 8