Question

Urgeeeennnntttttttt! ​

Answer 1

Răspuns:

Explicație pas cu pas:

a) 2⁻³⁰  si  3⁻²⁰

2⁻³⁰ = 2⁻³ˣ¹⁰ = (2⁻³)¹⁰ = (1/8)¹⁰

3⁻²⁰ = 3⁻²ˣ¹⁰ = (3⁻²)¹⁰ = (1/9)¹⁰ =>

(1/8)¹⁰ > (1/9)¹⁰ => 2⁻³⁰ > 3⁻²⁰

b) 5⁻¹⁴ si 3⁻²¹

5⁻¹⁴ = 5⁻²ˣ⁷ = (5⁻²)⁷ = (1/25)⁷

3⁻²¹ = 3⁻³ˣ⁷ = (3⁻³)⁷ = (1/27)⁷

(1/25)⁷ > (1/27)⁷  => 5⁻¹⁴ > 3⁻²¹

c) 2⁻⁷⁵  si 3⁻⁴⁵

2⁻⁷⁵ = 2⁻⁵ˣ¹⁵ = (2⁻⁵)¹⁵ = (1/32)¹⁵

3⁻⁴⁵ = 3⁻³ˣ¹⁵ = (3⁻³)¹⁵ = (1/27)¹⁵

(1/32)¹⁵ < (1/27)¹⁵ => 2⁻⁷⁵ < 3⁻⁴⁵