WEREW0LF WEREW0LF 29-12-2016 Matematică a fost răspuns rezolvati ecuatia: (x+1/4)+(x+9/4)+(x+17/4)+............+(x+121/4)=340 rezolvare completa. dau coroana!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! :)))))))))))))))))))))))))