Question

Ex 1!!!!! Dau coroană!!!!​

Answer 1

Explicație pas cu pas:

1. (2/5)¹ = 2/5

(2/5)² = 4/25

(2/5)³ = 8/125

(2/5)⁴ = 16/625

2.(-1/4)¹ = -1/4

(-1/4)² = 1/16

(-1/4)³ = -1/64

(-1/4)⁴ = 1/256

3.0,2¹ = 0,2

0,2² = 1/25

0,2³ = 1/125

0,2⁴ = 1/625

4.0,(3)¹ = 1/3

0,(3)² = 1/9

0,(3)³ = 1/27

0,(3)⁴ = 1/81

5. -0,002¹ = -0,002

-0,002² = -1/500²

-0,002³ = -1/500³

-0,002⁴ = -1/500⁴