Question

(2/3 - 4/6) + (2/3)² =​

Answer 1

Respuesta:

$0 + ( \frac{2}{3} ) { }^{2} = \frac{4}{9}$

Answer 2

Respuesta:

$( \frac{2}{3} - \frac{4}{6} ) + ( \frac{2}{3} ) {}^{2} = \\ ( \frac{0 }{6} ) + ( \frac{4}{9} ) = \\ 0 + \frac{4 }{9} = \frac{4}{9}$