Question

помогите пожалуйста дам 100б​

Answer 1

Ответ:

смотри на фото.

Пошаговое объяснение:

..........

Answer 2

Пошаговое объяснение:

№1

(1/4)² = 1/4 * 1/4 = 1/16

(3/8)² = 3/8 * 3/8 = 9/64

(5/6)² = 5/6 * 5/6 = 25/36

(2/7)² = 2/7 * 2/7 = 4/49

(1 1/2)² = (3/2)² = 3/2 * 3/2 = 9/4 = 2 1/4

(4 1/9)² = (37/9)² = 37/9 * 37/9 = 1369/81 = 16 73/81

(6 2/3)² = (20/3)² = 20/3 * 20/3 = 400/9 = 44 4/9

№2

(1/2)³ = 1/2 * 1/2 * 1/2 = 1/8

(2/3)³ = 2/3 * 2/3 * 2/3 = 8/27

(1/5)³ = 1/5 * 1/5 * 1/5 = 1/125

(4/9)³ = 4/9 * 4/9 * 4/9 = 64/729

(1 1/3)³ = (4/3)³ = 4/3 * 4/3 * 4/3 = 64/27 = 2 10/27

(2 1/4)³ = (9/4)³ = 9/4 * 9/4 * 9/4 = 729/64 = 11 25/64

(3 1/2)³ = (7/2)³ = 7/2 * 7/2 * 7/2 = 343/8 = 42 7/8