Question

Ajutor dau coroana repede

Answer 1

Răspuns:

$4 {}^{3} - 3 {}^{3} \div (2 {}^{6} - 2 {}^{5} - 2 {}^{4} - 2 {}^{3} - 2 {}^{2 } - 2 {}^{1} - 2 {}^{0} ) \\ 48 - 27 \div (64 - 32 - 16 - 8 - 4 - 1) \\ 48 - 27 \div 3 = \\ 48 - 9 = 38 \\ \\ (7 {}^{4} + 7 {}^{3} + 7 {}^{2} ) \div 7 {}^{2} + 8 {}^{4} \div 4 {}^{4} = \\ (2401 + 343 + 49) \div 49 + 4096 \div 256 = \\ 2793 \div 49 + 16 = \\ 57 + 16 = 73$