👤
Crina11ani
a fost răspuns

VA IMPLOR! (Ofer coroana! +5 Puncte)
0,4([tex][tex]ab^{2} c[/tex] - abc)+0,6([tex] ab^{2} c[/tex] -abc)- ([tex] ab^{2} c[/tex] -abc)=?

Răspuns :

Albatran
(ab²c-abc)(0,4+0,6-1)=abc(b-1) *0=0
as simple as that!!!!
AndrianaIl
4cab la puterea a doua ctx -4abc+abc+0,6=ab la puterea a doua c

Alte intrebari