Can somebody help me with this? 2x^2-14x+27=7

Question

Can somebody help me with this?
2x^2-14x+27=7

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Dâu 3 years 2021-09-03T09:32:23+00:00 2 Answers 9 views 0

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  1. minhkhang
    0
    2021-09-03T09:33:41+00:00
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    Answer:

    x = {2, 5}

    Step-by-step explanation:

    Please include the instructions for each problem.  I will assume that they say “solve the following equation for x.”

    By combining like terms, we get 2x^2-14x+27=7 => 2x^2 – 14x + 20 = 0

    and this simplifies to x^2 – 7x + 10 = 0.

    This can be rewritten as (x – 2)(x – 5) = 0, which yields x = {2, 5}

  2. Xavia
    0
    2021-09-03T09:34:00+00:00
    Reply

    The answer is

    X = 5, 2

    I hope it helps.

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