Question

Сократите дробь. 100+2xy-x^2-y^2-в числителе, 10x+10y+x^2-y^2-в знаменателе.Помогите, пожалуйста!!!

Answer 1

2xy(50-x-y)/xy(20+x-y)
2(50-x-y)/20+x-y

Answer 2

Simplifying the Fraction

To simplify the given fraction (100 + 2xy - x^2 - y^2) / (10x + 10y + x^2 - y^2), we can start by factoring the numerator and the denominator to identify common factors that can be canceled out.

The numerator can be factored as: 100 + 2xy - x^2 - y^2

The denominator can be factored as: 10x + 10y + x^2 - y^2

Now, let's simplify the fraction using the factored forms of the numerator and denominator.

Simplified Fraction

The simplified form of the given fraction is (10 - x + y) / (1 + x).

This simplification is based on the factorization of the numerator and denominator, which allows for the cancellation of common factors.

I hope this helps! If you have any further questions or need additional assistance, feel free to ask.