Question

Помогите найти значение 50 балов

Answer 1

Объяснение:

$\frac{5x + 15}{x + 3} + \frac{5x - 1}{ x - 2} = \frac{5(x - 3)}{x + 3} + \frac{5x - 1}{x - 2} = 5 + \frac{5x - 1}{x - 2} = \frac{5(x - 2) + 5x - 1}{x - 2} = \frac{5x - 10 + 5x - 1}{x - 2} = \frac{10x - 11}{x - 2}$