Question

X^2+2x+2y^2-y^4/x^2-xy+2y^2-4=

Answer 1

Вот пожалусто ответ удачи

Answer 2

=$x^{2}$+2х+4$y^{2}$-$y^{\frac{4}{x^{2} } }$-xy-4

Answer 3

The given expression is:

$\frac{{x^2 + 2x + 2y^2 - y^4}}{{x^2 - xy + 2y^2 - 4}}$

To simplify this expression, we can factorize the numerator and denominator and see if any common factors can be canceled out.

Numerator: $x^2 + 2x + 2y^2 - y^4 = (x^2 + 2x) + (2y^2 - y^4) = x(x + 2) + y^2(2 - y^2) = x(x + 2) + y^2(2 - y)(2 + y)$

Denominator: $x^2 - xy + 2y^2 - 4$

At this point, we can't factorize the denominator any further. Therefore, we cannot cancel out any common factors.

So the simplified expression is:

$\frac{{x(x + 2) + y^2(2 - y)(2 + y)}}{{x^2 - xy + 2y^2 - 4}}$

Note that if there was any specific operation or evaluation you wanted to perform with this expression, please let me know, and I'll be happy to assist you further.