0}} \right.
\\\
\left \{ {{x \leq 2; x \geq 3} \atop {x<2}} \right.
\\\
x<2
\\\
x\in(-\infty; 2)" alt="y = \sqrt[4]{ x^{2} - 5x + 6 } + \frac{ \sqrt[5]{x+3} }{ \sqrt{-x+2} }
\\\
\left \{ {{x^{2} - 5x + 6 \geq 0} \atop {-x+2>0}} \right.
\\\
\left \{ {{x \leq 2; x \geq 3} \atop {x<2}} \right.
\\\
x<2
\\\
x\in(-\infty; 2)" align="absmiddle" class="latex-formula">