Question

x^2+3x+2=0
ajutor va rog

Answer 1

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

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

$x(x + 2) + x + 2 = 0$

$(x + 2)(x + 1) = 0$

$x + 2 = 0 = > x_{1} = - 2$

$x + 1 = 0 = > x_{2} = - 1$