Respuesta :

Answer:

B. x^2/3

Step-by-step explanation:

When you see exponents inside and outside the parentheses like that, you multiply them.

4/3 x 1/3 = 4/9

2/3 x 1/3 =2/9

4/9 - 2/9 = 6/9

6/9 reduced is 2/3.

Answer:

B: x^2/3

Step-by-step explanation:

Firs add the 4/3 and the 2/3 to get 6/3 which is 2 and then divide it by 3 which is 2/3. so it is x^2/3