Question

x²+11 x-26=0 paso a paso​

Answer 1

La respuesta es: x1=-13,x2=2

x2+11x-26=0

x2+13x-2x-26=0

Xx(x+13)-2(x+13)=0

(x+13)x(x-2)=0

x+19=0

x-2=0

x=-13

x=2

x1=-13,x2=2