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Ale2917
a fost răspuns

Rezolvati in R ecuatiile:
a) x^2 = 2,89
b) x^2 = 5
c) x^2 = -5
d) x^2 = 0
e) x^2 = 1,21
f) x^2 = 7
g) x^2 = -10
h) x^2 = 12