Question

(4)–2=

(0,4)–2=

(-2)–3=

2(elevado a 0)=

Answer 1

(4)-2= 2
(0,4)-2= -1,6
(-2)-3= -5
2^0= 1

Answer 2

(4)-2 = -2

(0,4)-2 = -1,6

(-2)-3 = -5

2(elevado a 0) = 1