Question

. Calculaţi: rapid rapid
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Answer 1

Răspuns:

Explicație pas cu pas:

a) (2^12+2^13):2^12-3 = 2^12 : 2^12 + 2^13 - 3 = 1+2-3 = 0

b) (2^n+2^n):2^n+1+25 = 2^n:2^n+1 + 2^n:2^n+1 + 25 = 2^-1 + 2^-1 +25 = 1/2 + 1/2 + 25 = 1+25 = 26