Question

Efectuati:
$( {4}^{31} + 6 \times {32}^{12} - 5 \times {16}^{15} ) \div ( {8}^{21} - 5 \times {8}^{20} ) - 1$Dau coroana​

Answer 1

($2^{60}$*5):($2^{60}$*3)=5/3