Question

X^2-y^2/x-y-x^3-y^3/x^2-y^2

Answer 1

Ответ:

Смотри решение на фото

Answer 2

The expression you provided is a bit complex, but it appears to be a combination of fractions and variables. To simplify it, let's break it down step by step:

Expression: (x^2 - y^2) / (x - y - x^3 - y^3) / (x^2 - y^2)

First, we can factor the numerator and denominator where possible:

Numerator: x^2 - y^2 = (x + y)(x - y) Denominator: x^2 - y^2 = (x + y)(x - y)

Now, the expression becomes:

((x + y)(x - y)) / (x - y - x^3 - y^3) / ((x + y)(x - y))

Next, notice that (x + y)(x - y) cancels out in the numerator and denominator:

1 / (x - y - x^3 - y^3)

The simplified expression is:

1 / (x - y - x^3 - y^3)

This is the simplest form of the expression you provided.