=0}} \right. \left \{ {{x \neq -3} \atop {4x^2>=16}} \right. \left \{ {{x \neq -3} \atop {x^2>=4}} \right. \left \{ {{x \neq -3} \atop {|x|>=2}} \right. \left \{ {{x \neq -3} \atop {x>=2}} \atop {}}x<=-2 " alt=" \left \{ {{x+3 \neq 0} \atop {4x^2-16>=0}} \right. \left \{ {{x \neq -3} \atop {4x^2>=16}} \right. \left \{ {{x \neq -3} \atop {x^2>=4}} \right. \left \{ {{x \neq -3} \atop {|x|>=2}} \right. \left \{ {{x \neq -3} \atop {x>=2}} \atop {}}x<=-2 " align="absmiddle" class="latex-formula">
Общий ответ: (-∞;-3)∪(-3;-2]∪[2;+∞)