{ (3-2x)//5>1 { x^2-4>=0

Question

{ (3-2x)//5>1
{ x^2-4>=0

Answer 1

 (3-2x)//5>1
 { x^2-4>=0
(x-2)(x+2)>=0
==============-2============2===========
++++++++++++++  ------------------------  ++++++++++
3-2x>5
2x<-2<br>x<-1<br>===================-1==================
------------------------------------      ++++++++++
ответ x<=2<br>