Solve, Hurry, Need Help {x}^{2} - 15x + 26 ​

Question

Solve, Hurry, Need Help

{x}^{2} - 15x + 26
​

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Thông Đạt 4 years 2021-08-15T08:52:54+00:00 2 Answers 8 views 0

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  1. binhan
    0
    2021-08-15T08:53:59+00:00
    Reply

    Answer:

    (x-13)(x-2)

    Step-by-step explanation:

    Factoring :

    (x-13)(x-2)

    x^2-13x-2x+26  combine like terms

    Because -13-2 gives you -15 and -13 mutiply -2 gives you positive 26

    x^2-15x+26

    I hope this helps you

  2. Sigrid
    0
    2021-08-15T08:54:30+00:00
    Reply

    (x-13)(x-2)

    Step-by-step explanation:

    {x}^{2} - 15x + 26

    Factorize : What two numbers when added will give – 15 and when multiplied will give 26.

    the number is – 13 and – 2

    {x}^{2} - 2x - 13x + 26

    Factor out x

    x(x - 2) - 13(x - 2) \\ (x - 13)(x - 2)

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