Question

tot ce se poate inafara de ex 1 ,5,4(de la sub 2),va rog

Answer 1

1) (1/3+1/2)^1/5(aduci la acelasi numitor cu 6)
2/6+3/6^1/5=5/30=1/6
2) inlocuiesti 2^2+5^5/3^2+8^5=29/46
3)P=12+2/3^12 rezulta P=12+8=20
5) x-1=49 rezulta x=50