Предмет: Алгебра, автор: juliasavchuk111

выполнение умножение х(3х+4)

Ответы

Автор ответа: TeaWithMint2000

1

х(3х+4)

х×3х+4х

х²×3

3х²

3х²+4х

Ответ 3х²+4х

Автор ответа: Timoxachemp

0

Ответ:

3х в квадрате+4х

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