Question

Помогите решить <<фото>>

Answer 1

1)

64⁻¹ * 32² = (2⁶)⁻¹ * 32² = 2⁻⁶ * (2⁵)² = 2⁻⁶ * 2¹⁰ = 2⁻⁶⁺¹⁰ = 2⁴ = 16,

2)

(6³)² : 36⁵ = 6⁶ : (6²)⁵ = 6⁶ : 6¹⁰ = 6⁶⁻¹⁰ = 6⁻⁴ = (1/6)⁴ = 1/1296,

1)

10⁻³ * 0,001 = 10⁻³ * 10⁻³ = 10⁻³⁺⁽⁻³⁾ = 10⁻⁶   (или  (1/10)⁶)  =  0,000001,

2)

13⁰ * 13⁻² : 13⁻⁴ = 13⁰⁺⁽⁻²⁾⁻⁽⁻⁴⁾ = 13⁰⁻²⁺⁴ = 13² = 169