Respuesta :

Peteru

Answer:

3 / 2

Step-by-step explanation:

5 / 4 + 4(3/4 - 1/2)²

5/4 + 4(3 - 2 / 4)²

5/4 + 4(1/4)²

5/4 + 4(1/16)

5/4 + 1/4

5 + 1 / 4

6 / 4

3 / 2