\[(x + 2)^{2} < 13 - (x - 3)²\]
\[2x² - 2x < 0\ \ |\ :2\]
\[x^{2} - x < 0\]
\[x(x - 1) = 0\]
\[x = 0,\ \ x = 1\]
\[Ответ:(0;1).\]