* When I multiply a + and +, the answer will be a?

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*
When I multiply a + and +, the answer will be a?

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Acacia 8 hours 2021-07-22T17:31:59+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-07-22T17:33:15+00:00

    Answer:

    Positive

    Step-by-step explanation:

    0
    2021-07-22T17:33:21+00:00

    Answer:

    yes

    Step-by-step explanation:

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