Find all real solutions of this equation to answer the question. (6 – 2x)(3 – 2x)x = 40

Question

Find all real solutions of this equation to answer the question.
(6 – 2x)(3 – 2x)x = 40

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Dâu 4 years 2021-08-05T17:30:03+00:00 2 Answers 21 views 0

Answers ( )

  1. Amity
    0
    2021-08-05T17:31:09+00:00
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    Answer:

    (6-2x)(3-2x)=

    (6-2 x 40) (3-2 x 40)

    = (6-80)(3 – 80)

    = – 74 x – 77

    =5698

    The answer is 5698

  2. ngochoa
    0
    2021-08-05T17:31:17+00:00
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    Answer:

    \huge\green{ \mid{ \underline{ \overline{ \tt ♡ ANSWER ♡ }} \mid}}

    x = 40

    (6 - 2x)(3 - 2x) \\ =( 6 - 2 \times 40)(3 - 2 \times 40) \\ = (6 - 80)(3 - 80) \\ = - 74 \times - 77 \\ = 5698

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