Răspuns:
a) 3²⁶
b) (5²-4²):3²=(25-16):9=9:9=0
c) (2⁵×2⁷×3⁷)÷3⁷=(2¹²×3⁷):3⁷=2¹²
d) (2⁶×3¹⁰):(2⁴×3⁶):3²=2²×3⁴:3²=2²×3²=6²
e) 4¹⁵×8¹⁵:4⁵:2⁶= 2³⁰×2⁴⁵:2¹⁰:2⁶=2⁷⁵:2¹⁰:2⁶= 2⁵⁹
f) 2¹×2²×2³×...2⁵⁰=2 la puterea 1+2+3+..+50
1+2+3+..+50= 50×51:2=25×51= 1275
=2¹²⁷⁵
Sper ca te-am ajutat!
