Question

Calculati..AJUTATIMMA VAROG DAU COROANA SI 30 PUNCTE

Answer 1

$( \frac{2}{3} )^{2} + \frac{8}{5} = \frac{4}{9} + \frac{8}{5} =\frac{20}{45} + \frac{72}{45} = \frac{92}{45}$

etc.