Question

I- Identificamos volores de a, b yo 2-Resolvemos A)X²-4x+3=0​

Answer 1

$\blue{hola}$

$x {}^{2} - 4x + 3 = 0 \\ x = \frac{ - b± \sqrt{b {}^{2} - 4ac} }{2a} \\ a = 1 \\ b = - 4 \\ c = 3 \\ x = \frac{ - ( - 4)± \sqrt{( - 4) {}^{2} - 4.1.3 } }{2.1}$

$x = \frac{4±2}{2} \\ x = \frac{4 - 2}{2}$

$\green{ x = 3 \: \: \: x = 1}$

Slu2

Answer 2

Jamón y queso y pan ok ♡