Someone help me with exponents I can’t have a negative exponent

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

water molecules will move from the side of higher water concentration to the side of lower concentration until both solutions are isotonic. at this point, equilibrium is reached. in an isotonic solution, the flow of water in and out of the cell is happening at the same rate.

hope this < 3

1 x=22.52

2: 65/39=604+39x

65x-39x=604

26x=604

x=604/26

×=23.23