Question

Решите систему неравенств
Фигурная скобка (х+1)(х-3)-(х-4)(х+4)>3
(2х-5)/3≥-3

Answer 1

Фото .,.,.,.,.,.,.,,.,.,.,.,,.,.

Answer 2

{x^2-3x+x-3-x^2+16>3
{2x-5>=-9

{-2x>-10 |:(-2)
{2x>=-4 |:2

{x<5
{x>=-2

x€[-2;5)