Exercicel: Résoudre dans IR 4 3 x+1 = 1;-3 < 1-x X-2 x+3 - x2 – 5x – 6<0; −x2. 2x +3≥ 0; 2x² - 7x + 3 ≤ 0; 1) +
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Question
Exercicel: Résoudre dans IR
4
3
x+1
= 1;-3 <
1-x
X-2
x+3
- x2 – 5x – 6<0; −x2.
2x +3≥ 0; 2x² - 7x +
3 ≤ 0;
1) +
4
3
x+1
= 1;-3 <
1-x
X-2
x+3
- x2 – 5x – 6<0; −x2.
2x +3≥ 0; 2x² - 7x +
3 ≤ 0;
1) +