Dobrý deň. Chcela by som si len skontrolovať úlohu či som to dobre spravila 😃
1.vypocitaj hodnotu výrazu :
-4[-(6-12):(-3)]+8
2.uprav výrazy vyňatim najväčšieho spoločného delitela pred zatvorkou
a) -9x-6
b)-96x+48y+88z
3.zapis výrazy s premennou
a)5násobok čísla x zväčšený o sedem
b)rozdiel šestiny čísla Z a pätiny čísla y
c)podiel súčtu čísel X a Y a čísla 9
Chcem si byt len na 100% istá ,že v zosite to mám správne .Vopred ďakujem veľmi pekné :)
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