Multiply. (x4 + 1)(3×2 + 9x + 2) A. x4 + 3×2 + 9x + 3 B. 3×6 + 9×5 + 2×4 + 3×2 + 9x + 2 C. 3×7 + 9×6 + 2×5

Question

Multiply.
(x4 + 1)(3×2 + 9x + 2)

A. x4 + 3×2 + 9x + 3
B. 3×6 + 9×5 + 2×4 + 3×2 + 9x + 2
C. 3×7 + 9×6 + 2×5
D. 3×8 + 9×4 + 2×4 + 3×2 + 9x + 2

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Dâu 5 years 2021-08-12T15:17:37+00:00 2 Answers 21 views 0

Answers ( )

  1. Xavia
    0
    2021-08-12T15:19:04+00:00
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    Answer:

    Its B

    Step-by-step explanation:

    Edge 2020

  2. Giakhanh
    0
    2021-08-12T15:19:21+00:00
    Reply

    Answer:

    its b

    Step-by-step explanation:

    ed 2021

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