[latex] frac{3x}{ x^{2} } - 3[/latex] = 0

1What do many people think about caviar?2What was he fond of when he was a student at Moscow university?3The century of what is the 20-th century?4Where are the planet Earth and everything and everybody on it?5When did Juri Gagarin make a space voyage around the world?6Where was James Cook born?

х не равен 0можно умножить обе части равенства на х^23x - 3x^2 = 03x(1-x) = 0х = 1