Question

Помогите решить систему

Answer 1

$left { {{-x^2+x+10geq -2} atop {x^2-3x-8 textless 2}} right. left { {{x^2-x-12leq 0} atop {x^2-3x-10 textless 0}} right. left { {{(x-4)(x+3)leq 0} atop {(x-5)(x+2) textless 0}} right. left { {{xin[-3;4]} atop {xin(-2;5)}} right. xin(-2;4]$