Răspuns:
a) 2³⁰
b)3⁴⁴
c) 2³⁰
d) 3³³
Explicație pas cu pas:
a) (2²·2³·2¹⁰)⁴ : (8²)⁵
= (2²⁺³⁺¹⁰)⁴ : [(2³)²]⁵
= (2¹⁵)⁴ : 2³⁰
= 2⁶⁰ : 2³⁰ = 2⁶⁰⁻³⁰
= 2³⁰
b) (3²·3⁴·3¹⁰)⁵ : (9³)⁶
= (3¹⁶)⁵ : 9¹⁸
= 3⁸⁰ : (3²)¹⁸ = 3⁸⁰ : 3³⁶
= 3⁸⁰⁻³⁶
= 3⁴⁴
c) (2·2²·2³)¹⁰ : (32²)³
= (2⁶)¹⁰ : 32⁶
= 2⁶⁰ : (2⁵)⁶ = 2⁶⁰ : 2³⁰
= 2⁶⁰⁻³⁰
= 2³⁰
d) (3·3²·3⁴)⁹ : (27⁵)²
= (3⁷)⁹ : 27¹⁰
= 3⁶³ : (3³)¹⁰ = 3⁶³ : 3³⁰
= 3⁶³⁻³⁰
= 3³³
