Ответ: x^3 — x^2 — 4x + 4 = 0 x^2 (x — 1) — 4(x — 1) = 0(x — 1 )(x^2 — 4) = 0 1) x — 1 = 0x = 12) x^2 — 4 = 0 x^2 = 4x = ± √4x = ± 2 Ответ:- 2; 1; 2
Источник znanija.site
Ответ: x^3 — x^2 — 4x + 4 = 0 x^2 (x — 1) — 4(x — 1) = 0(x — 1 )(x^2 — 4) = 0 1) x — 1 = 0x = 12) x^2 — 4 = 0 x^2 = 4x = ± √4x = ± 2 Ответ:- 2; 1; 2
Источник znanija.site