plissss zad 2 na jutroo plisss

Odpowiedź:
x = 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
x²= 4, 9, 16, 25, 36, 48, 64, 81, 100, 121, 144, 169, 196, 225