📘 analysis, algebra
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Devoir Surveille 1
1. **Comparer $5\sqrt{2}$ et $7\sqrt{3}$**
Calculons approximativement :
Multi Part Math
1. Calculer les limites suivantes :
- $$\lim_{x \to 1} \frac{\sqrt{10 + x + 3x}}{x^2 + 4x + 3} = \lim_{x \to 1} \frac{\sqrt{10 + 4x}}{(x+1)(x+3)} = \frac{\sqrt{10 + 4}}{(1+1)(1+3)}