Question

X²-3x+2=0 me ayudan :(?​

Answer 1

Respuesta:

${x}^{2} - 3x + 2 = 0$

${x}^{2} - x - 2x + 2 = 0$

$x \times (x - 1) - 2(x - 1) = 0$

$(x - 1) \times (x - 2) = 0$

$x - 1 = 0 \\ x - 2 = 0$

$x = 1 \\ x = 2$

$x_{1} = 1 \: \: x_{2} = 2$