Dflorica86 Dflorica86 30-10-2019 Matematică a fost răspuns calculati 15^10/(5^8*3^9)=(2^11*9^11)/(18^2)^5=(45^7/9^7)^2/5^12=6^12/(2^12*3^12=14^61/7^61/2^58=
