repede va rog dau coroana​

Răspuns:

a) 5¹⁺¹²:5²ˣ³=5¹³⁻⁶=5⁷

b) 3⁴³⁺¹:3⁵ˣ⁵=3⁴⁴⁻²⁵=3¹⁹

c) 2⁷¹⁺¹:2⁷ˣ⁸=2⁷²⁻⁵⁶=2¹⁶

d) 7¹⁺¹⁹:7³ˣ⁴=7²⁰⁻¹²=7⁸

e) 2⁷ˣ³:2¹⁺¹⁰=2²¹⁻¹¹=2¹⁰

f) 6⁵ˣ⁶:6¹⁺¹⁸=6³⁰⁻¹⁹=6¹¹

a) (5 × 5¹²) : (5²)³ = 5¹⁺¹² : 5²ˣ³ = 5¹³ : 5⁶ = 5¹³⁻⁶ = 5⁷

b) (3⁴³ × 3) : (3⁵)⁵ = 3⁴³⁺¹ : 3⁵ˣ⁵ = 3⁴⁴: 3²⁵ = 3⁴⁴⁻²⁵ = 3¹⁹

c) (2⁷¹ × 2) : (2⁷)⁸ = 2⁷¹⁺¹ : 2⁷ˣ⁸ = 2⁷²⁻⁵⁶ = 2¹⁶

d) (7 × 7¹⁹): (7³)⁴ = 7¹⁺¹⁹ : 7³ˣ⁴ = 7²⁰⁻¹² = 7⁸

e) (2⁷)³ : (2 × 2¹⁰) = 2⁷ˣ³ : 2¹⁺¹⁰ = 2²¹ : 2¹¹ = 2²¹⁻¹¹ = 2¹⁰

f) (6⁵)⁶ : (6 × 6¹⁸) = 6⁵ˣ⁶ : 6¹⁺¹⁸ = 6³⁰ : 6¹⁹ = 6³⁰⁻¹⁹ = 6¹¹