Question

Scrieti urmatoarele numere sub forma de puteri cu baza 2:
a)32=
b)128=
c)512=
d)4^35=
e)16^7=
f)1024=

Solutie: A)32=4×8=2^n×2^n=2^n
B)4^35=(2)^35

Answer 1

sper ca e de folos.....

Answer 2

a ) 32 = 4 x 8 = 2² x 2³ = 2⁵

b) 128 = 8 x 16 = 2³ x 2⁴ = 2⁷

c) 512 = 8 x 64 = 2³ x 8² = 2³ x ( 2³)² = 2³ x 2⁶ = 2 ⁽ ³⁺⁶⁾ = 2⁹

d) 4³⁵ = ( 2²)³⁵ = 2²ˣ³⁵ = 2⁷⁰

e) 16⁷ = ( 2⁴)⁷ = 2⁴ˣ⁷ = 2²⁸

f) 1024 = 8 x 128 = 2³ x 8 x 16 = 2³ x 2³ x 2⁴ = 2 ⁽³⁺³⁺⁴ ⁾ = 2¹⁰