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Автор - sweetfripsi

помогите решить,пожалуйста​

Ответ

Автор - mursalovasuriya

Ответ:

1)нужновсе переумножить между собой и еще умножить на 2,тогда получим

1)2xy

2)4m

3)4xy

4)12m

5)xy

6)1/2 ab

2)

1)8xy=2×2×2×x×y

2)12mn=2×2×3×m×n

3)ab=2×(1/2)×a×b

4)7xy=2×(7/2)×x×y

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