Question

Решите уравнения: x² - 2│x│ + 1 = 0 (x + 1)² - 6│x + 1│ + 9 = 0 x³ + │x│ + 0 │x│ + x + │x│∙x = 0 │x│∙ x –x + 2 │x│ - 2 = 0

Answer 1

!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 2

Тут 5 уравнений