👤

[5²¹:(1+8¹⁰:⁰4¹⁴)¹⁹-1]:(4¹⁵:8⁹)=                    (va rog repede)



Răspuns :

[5²¹:(1+8¹⁰:4¹⁴)¹⁹-1]:(4¹⁵:8⁹)=
[5²¹:(1+2
³*¹⁰:2²*¹⁴)¹⁹-1]:(2²*¹⁵:2³*)=
[5²¹:(1+2³⁰⁻²⁸)¹⁹-1]:(2³⁰⁻²⁷)=
[5²¹:(1+2
²)¹⁹-1]:2³ =
(5²¹:5
¹⁹-1):2³ =

 (5²-1):2³ = 24:8=3