Respuesta :

i got 252 and do u have a picture?
Minus- -4 & Plus- 4

A). I did 4 minus the square root of 16 which is zero. Then I did 0-4x2x2 divided by 4= -4

B). I did 4 plus the square root of 16 which is 8. Then i did 8-4x2x2 divided by 4= 4