Question

Корень из х-2>1
Корень из х+3>2

Answer 1

$1) sqrt{x-2} textgreater 1iff xin [2;+infty)rightarrow x-2 textgreater 1rightarrow x textgreater 3 \ underline{xin(3;+infty)} \ 2) sqrt{x+3} textgreater 2 iff xin[-3;+infty)rightarrow x+3 textgreater 4rightarrow x textgreater 1 \ underline{xin (1;+infty)}$