Предмет: Алгебра, автор: victoria1230

СРОЧНО!
Разложите на множители 16x2-8x+1-49y2​

Ответы

Автор ответа: table123
1

Ответ:

Объяснение:

=(4x-1)^2-(7y)^2=(4x-1-7y)(4x-1+7y),  по формуле:  a^2-b^2=(a-b)(a+b)

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