Răspuns:
1. 0
2. 4
3. 1778
4. 24
Explicație pas cu pas:
1. (7:0:2)²=
=0
2. (100-64):6:2+1=
=36:6:2+1=
=3+1=
=4
3. [17•(25-24)•1-15]•8-4•3=
=(17•1•1•15)•8-12=
=225•8-12=
=1800-12=
=1788
4. [(9²-2⁴•5):1+5la puterea a 9-a:(5²)⁴]2²=
=[(81-16•5)+5]2²=
=(1+5)2²=
=6•4=
=24
(coroana pls :) )
