Răspuns:
A) 2
B) 1
C) 1
Explicație pas cu pas:
A)
2019 ^0 +0 ^2019 +1 ^2019 =1 +0 +1 =2
B)
(2 ^3 +2 ×2 ^4 +2 ^9) :(8 +2 ^12 :2 ^3 +2 ^5) =
(2 ^3 +2 ^5 +2 ^9) :(2 ^3 +2 ^9 +2 ^5) =
1
C)
3 ×3 ^41 ×9 - 3 ^44 +(4 ^25 :2 ^49 +1) ^0 =
3 ×3 ^41 ×3 ^2 - 3 ^44 +[(2 ^2) ^25 :2 ^49 +1) ^0 =
3 ^(1+41 +2) - 3 ^44 +[2 ^(2 ×25) :2 ^49 +1) ^0 =
3 ^44 - 3 ^44 +(2 ^50 :2 ^49 +1) ^0 =
0 +(2 +1) ^0 =
3 ^0 =
1
