Question

ajutați va rog frumos​

Answer 1

Răspuns:

1.

b) (4/7)³

c) (2/5)⁶

d) 6⁴/7

2.

a) 4/25

b) 2×2×2×2/5=16/5

c) 1³/3³=1/27

d) 4/81

3.

a) 100/11

b) 8²/9²=64/81

c) (7/8)¹=7/8

d) 11²/12²=121/144

4.

a) (3/4)³=27/64

b) (2/3)⁴=16/81

c) (8/9)²=64/81

d) (1/10)⁵=1/100000