Решите уравнение : x^3+14x^2+29x-44=0

Question

Решите уравнение : x^3+14x^2+29x-44=0

Answer 1

Х(х^2 + 14х+29)=44
х=44 х^2+14х-15=0
Д= 196+60=256
х1= -14+16/2 х2=-14-16/2
х1= 1 х2=-15

Answer 2

X^3+14x^2+29x-44=0 =>3x+28x+29x-44=0  => 60x-44=0  x=44/60=0.7333