Question

2la puterea 30:la 2 la puterea 39

Answer 1

2^30:2^39 =2^-9 =1/2^9=1/152


SPER CA TE-AM AJUTAT

Answer 2

$2 {}^{30} \div 2 {}^{39} \\ \\ = 2 { }^{ - 9}$