Wich exprecion shows 7+21 written as a product of two factors

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Wich exprecion shows 7+21 written as a product of two factors

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Yến Oanh 2 weeks 2021-07-22T01:37:09+00:00 1 Answers 1 views 0

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    2021-07-22T01:38:42+00:00

    Answer:

    7(1+3)

    Step-by-step explanation:

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )