3.312 Сравните значения выражений: а) 3.2 и (3.2);

a) Сравним значения выражений 3 ⋅ 2³ и (3 ⋅ 2)³:

2³ = 8

3 ⋅ 2³ = 3 ⋅ 8 = 24

(3 ⋅ 2)³ = (6)³ = 216

24 < 216

Ответ: 3 ⋅ 2³ < (3 ⋅ 2)³