Question

B) x - y -2x² + 2y^2​

Answer 1

Ответ:

раскладываем на множители :

x-y-2(x^2-y^2)

x-y-2(x-y)*(x+y)

ответ: (x-y)*(-2x-2y+1)

Объяснение:

Answer 2

The expression you provided is:

B) x - y - 2x² + 2y²

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