The product of (-3×) and (-6×) is_. A.18×2 B.18×C.18×2D.-18×​

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The product of (-3×) and (-6×) is_. A.18×2 B.18×C.18×2D.-18×​

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Verity 3 years 2021-08-31T13:51:26+00:00 1 Answers 11 views 0

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  1. binhan
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    2021-08-31T13:53:18+00:00
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    C 18x^2

    Step-by-step explanation:

    (-3x)*(-6x)

    (-*-), (3*6), (x*x)

    =+18x^2

    1. =18x^2

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