Question

Решите неравенство:$sqrt{x-5}<1$

Answer 1

$sqrt{x-5}<1;\\ x-5 geq 0; x-5<1^2;\\ x geq 5; x-5<1;\\ x geq 5;x<1+5;\\ x geq 5;x<6;\\ 5 leq x<6$

 

 [5;6)