Question

factorizar trinomio cuadrado perfecto x²+12x+11=0​

Answer 1

Respuesta:

X1 = -11 ; X2 = -1

Explicación paso a paso:

x² + 12x + 11 = 0

x² + 11x + x + 11 = 0

x (x + 11) + x + 11 = 0

(x + 11) + (x + 1) = 0

x + 11 = 0

x + 1 = 0

X1 = -11

X2 = -1

X1 = -11 ; X2 = -1