
Shaligamand
5 год назад
CРОЧНО 30 поинтовx^6=-(7x+10)^3

ОТВЕТЫ

Константин
Nov 16, 2020
x^2 = 7x - 10
x^2 - 7x + 10 = 0
D = 49 - 40 = 9
x1 = ( 7 + 3)/2 = 5;
x2 = ( 7 - 3)/2 = 2;
2; 5
892
x^2 = 7x - 10
x^2 - 7x + 10 = 0
D = 49 - 40 = 9
x1 = ( 7 + 3)/2 = 5;
x2 = ( 7 - 3)/2 = 2;
2; 5