Question

РЕШИТЕ НЕРАВЕНСТВО
(64x^2+1)(x+3)^2(x^2-3x+2)≥0
5/(2-x)≤4

Answer 1

5/2-х<=4
2-х<=5/4
2-х<=1,25
-х<=1,25-2
-х<=0,75
х>=-0,75