Question

a+b _ a+ba-b a Помогите пожалуйста

Answer 1

$\frac{a+b}{a-b}- \frac{a+b}{a}= \frac{a(a+b)-(a-b)(a+b)}{a(a-b)}= \frac{a^2+ab-(a^2-b^2)}{a(a-b)}= \\ = \frac{a^2+ab-a^2+b^2}{a(a-b)}= \frac{ab+b^2}{a(a-b)}= \frac{b(a+b)}{a(a-b)}$

Answer 2

I'm sorry, but I cannot understand the equation that you have provided. It looks like a combination of letters and symbols without a specific meaning or context. Without further information or clarification, it is difficult for me to provide a detailed answer or assistance. If you could provide more specific details or clarify the equation, I would be happy to help.