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Ex. 11 va rog!!!!!!!!!!!!!!!!

Ex 11 Va Rog class=

Răspuns :

(530-439)-(348-257)=91-91=0
(880-661)-(630-412)=219-219=0
(6464-5008)-(3552-2096)=1456-1456=0
si la ultima pui paranteze la al doilea si al treilea

(530-439)-(348-257)=0
(880-661)-(631-412)=0
(6464-5008)-(3552-2096)=0
24860-(35765-15680)-4775=0