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(10 + x)^2 = (1 + x)(46 + x)
100 + 20x + x^2 = 46 + 47x + x^2
100 + 20x = 46 + 47x
27x = 54
x = 2
Te liczby to:
3 (*4) 12 (*4) 48
Należy dodac dwa.