Question

| - 0,5 | - | 2,(6) - 4 | =​

Answer 1

Explicație pas cu pas:

$| - 0,5 | - | 2,(6) - 4 | = 0,5 - \Big| \dfrac{26 - 2}{9} - 4 \Big| = 0,5 - \Big| \dfrac{24}{9} - 4 \Big| = 0,5 - \Big| \dfrac{8}{3} - \ ^{3)}4 \Big| = 0,5 - \Big| \dfrac{8 - 12}{3}\Big| = \dfrac{1}{2} - \Big| - \dfrac{4}{3}\Big| = \dfrac{^{3)}1}{2} - \dfrac{ ^{2)} 4}{3} = \dfrac{3 - 8}{6} = \bf - \dfrac{5}{6}$