Question

Valoarea nr. 2^50 - 2^49 -2^48-2^47 este

Answer 1

Valoarea nr. 2^50-2^49-2^48-2^47 este 2^47
2^50-2^49-2^48-2^47=
=2^47*(2^3-2^2-2^1-2^0)=
=2^47*(8-4-2-1)=
=2^47*1=2^47

Answer 2

2⁴⁷(2³-2²-2-1)=
=2⁴⁷(8-4-2-1)
=2⁴⁷·1
=2⁴⁷