Răspuns:
[tex] {5}^{3} \div | {2}^{5} - (7 \times {2}^{7} \div 4 - {7}^{0} | \div {3}^{2} = \\ 125 \div |32 - (7 \times 128 \div 14 - 1| \div 9 = \\ 125 \div (32 - 63) \div 9 = \\ 125 \div 31 \div 9 = \\ 4.03225806 \div 9 = \\ 0.448028673[/tex]
da cu rest!!!!!!