Решить систему уравнений)
1)
3-х>1
х²-9≤9
2)
х²≥4
х-3<0
3)
6х-х²>0
3-2х>х

1){3-x>1{x²-9≤93-x>1-x>1-3-x>-2x<2x²-9≤9x²-9-9≤0x²-18≤0(x-√18)(x+√18)≤0(x-3√2)(x+3√2)≤0x=3√2      x=-3√2     +                      -                       +------- -3√2 ------------ 3√2 --------------                   \\\\\\\\\\\\\\\\\\ -3√2 ≤ x ≤ 3√2{x<2{-3√2 ≤ x ≤ 3√2\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\-------- -3√2 --------- 2 ---------- 3√2 --------------                  \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\-3√2 ≤ x <2x∈[-3√2; 2)2.{x² ≥4{x-3<0x² ≥4x²-4≥0(x-2)(x+2)≥0x=2       x=-2           +                      -                   +----------- -2 -------------- 2 -------------\\\\\\\\\\\\\\                             \\\\\\\\\\\\\\\\\\\\\\x≤-2x≥2x-3<0x<3{x≤ -2{x≥ 2{x<3\\\\\\\\\\\                        \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\------- -2 ------------- 2 ----- 3 ----------------\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\x∈(-∞; -2] U [2; 3)3.{6x-x²>0{3-2x>x6x-x²>0x²-6x<0x(x-6)<0x=0    x=6     +                 -                   +--------- 0 ----------- 6 ------------                \\\\\\\\\\\\\0<x<63-2x>x-2x-x> -3-3x> -3x<1{0<x<6{x<1               \\\\\\\\\\\\\\\\\\\\\\\\\\\\------- 0 ---------- 1 ------------ 6 ------------------\\\\\\\\\\\\\\\\\\\\\\\\\\0<x<1x∈(0; 1)