Question

folosind formula (am)n=am×n, calculați a) (4⁷)³ b) (17³)⁴ c) (3³⁵)³ d) (8⁸)¹⁰ e) (2¹¹)⁵ f) (7⁶)²² g) [(2²)³]4 h) [(8¹⁹)²]10 i) (9³)²​

Answer 1

Răspuns:

a) (4⁷)³ =4⁷ˣ³=4²¹

b) (17³)⁴ =17³ˣ⁴=17¹²

c) (3³⁵)³ =3³⁵ˣ³=3¹⁰⁵

d) (8⁸)¹⁰ =8⁸ˣ¹⁰=8⁸⁰

e) (2¹¹)⁵ =2⁵⁵

f) (7⁶)²² =7¹³²

g) [(2²)³]⁴ =(2²)³ˣ⁴=2²⁴

h) [(8¹⁹)²]¹⁰=(8¹⁹)²⁰=8³⁸⁰

i) (9³)²​=9⁶