Răspunsuri

  • Utilizator Brainly
2014-11-15T19:56:17+02:00

2^n+2^(n+1)=24            scoti factor comun pe 2^n

2^n * (1+2)=24

3* 2^n=24         /:3

2^n=8

2^3=8⇒⇒⇒ n=3

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