Question

Dau coroana!Va rogg repede​

Answer 1

$\frac{5}{9} + {( \frac{2}{3} )}^{10} \div {( \frac{2}{3} )}^{8} = \\ \frac{5}{9} + {( \frac{2}{3} )}^{2} = \\ \frac{5}{9} + \frac{4}{9} = \frac{9}{9} = 1$