Question

Как решить это уравнение? Помогите.

Answer 1

[2(x - 2) + 3(x - 1) - 3 + (x - 2)²] / [(x - 1)(x - 2)] =
= (2x - 4 + 3x - 3 - 3 + x² - 4x + 4) / [(x-1)(x-2)] =
= (x² + x - 6) / [(x-1)(x-2)] = [(x+3)(x-2)] / [(x-1)(x-2)] = (x+3) / (x-1)