Question

Dau 50 de puncteeeee plus coroana!!!!!!​

Answer 1

Răspuns:

Explicație pas cu pas:

a) (3/4)⁶ : (3/4)⁴ = 9/16

(3/4)² = 9/16

9/16 = 9/16 Adevărat

b) (1/2)⁸ : (1/2)⁴ = 1/4

(1/2)⁴ =1/4

1/16 = 1/4 Fals

c) (2/5)¹⁰ : (2/5)¹⁰ = 2/5

1 = 2/5 Fals

d) (1/3)⁶ : (1/3)¹ = 1/27

(1/3)⁵ = 1/27

1/243 = 1/27 Fals

e) (3/2)⁶ : (3/2)⁶ = 1

1 = 1 Adevărat

f) (5/6)²⁰ : (5/6)¹⁸ = 25/36

(5/6)² = 25/36

25/36 = 25/36 Adevărat

g) (10/3)³⁰ : (10/3)²⁷ = 100/9

(10/3)³ = 100/9

1000/27 = 100/9 Fals

h) (1/20)⁶ : (1/20)³ = 1/400

(1/20)³ = 1/400

1/8000 = 1/400 Fals

i) (3/5)⁷ : (3/5)² = 81/625

(3/5)⁵ = 81/625

243/3125 = 81/625 Fals