Respuesta :

Hi, 

First we will use PEMDAS. 

4 x 12 - (5-2) + 3 - 2^2
4 x 12 - (3) + 3 - 2^2
4 x 12 - (3) + 3 - 4
48- 3 + 3 -4
45 + 3 - 4
48- 4
44

The answer would be 44, hoped this helped