Răspuns:
[tex]256 \div 64+81\div(64-36-1) \\ = 7[/tex]
Explicație pas cu pas:
[tex] {2}^{2} = 2 \times 2 = 4 \\ {4}^{3} = 4 \times 4 \times 4 = 64 \\ 64 \times 4 = 256 \:[/tex]
[tex] {4}^{3} = 4 \times 4 \times 4 = 64[/tex]
[tex]3^{2} = 3 \times 3 = 9 \\ {9}^{2} = 9 \times 9 = 81[/tex]
[tex] {2}^{6} =64 \\ {6}^{2} = 36 \\ {36}^{0} = 1[/tex]
[tex]256 \div 64 + 81 \div (64 - 36 - 1) = \\ = 4 + 81 \div (28 - 1) \\ = 4 + 81 \div 27 \\ = 4 + 3 \\ = 7[/tex]
