Jeg skjønner ikke overgangen her heller?
Sitat: 2/3(x^2 - 1/x + (1/6/2)^2 - (1/6/2)^2 = 0 2/3((x-1/12)^2 = 1/144
Sitat:
2/3(x^2 - 1/x + (1/6/2)^2 - (1/6/2)^2 = 0 2/3((x-1/12)^2 = 1/144