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[tex]4 + ( - \frac{2}{3} )[/tex]
Cine mă poate ajuta?!​


Răspuns :

=4- 2/3
= 12/3 - 2/3
= 10/3

(Fiindca 4 intregi va fi 12/3)

[tex]4+(-\frac{2}{3} )\\4-\frac{2}{3}=\\\frac{4}{1} -\frac{2}{3}=\\\frac{12}{3} -\frac{2}{3}=\\\frac{12-2}{3}=\\=\frac{10}{3}[/tex]