Предмет: Алгебра, автор: Аноним

Разложите на множители:
25у2 – 4х2

Ответы

Автор ответа: vityamath
1

Ответ:

Объяснение:

25у2 – 4х2

25y^2-4x^2=(5y-2x)(5y+2x)

Автор ответа: kononovfelix
0

Перед нами свернутая формула (a+b)(a-b)=a²-b²,

И так, 25у²-4х² = (5у-2х)(5у+2х)

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