Can you Pass Stanford University Admission Interview ?✍️🖋️📘💙

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  • Опубликовано: 2 янв 2025

Комментарии • 3

  • @wes9627
    @wes9627 4 дня назад +1

    Substitute x=y+3/2 into the given equation and rearrange to (y^2-9/4)(y^2-49/4)-24=y^4-(29/2)y^2+441/16-384/16=y^4-(29/2)y^2+57/16=0.
    y^2=(29/2±28/2)/2=57/4 or 1/4; y=±√57/2 or ±1/2 and x=3/2+y=(3±√57)/2 or 2 or 1.

    • @superacademy247
      @superacademy247  4 дня назад

      Thanks for your insightful contribution to the discussion! 🎉🎁

  • @ChavoMysterio
    @ChavoMysterio 4 дня назад

    (x-5)(x-3)=[24/(x(x+2))]
    Domain
    x(x+2)≠0
    x≠{-2, 0}
    x(x+2)(x-5)(x-3)=24
    (x²-3x)(x²-3x-10)=24
    Let y=x²-3x
    y(y-10)=24
    y²-10y=24
    y²-10y-24=0
    (y+2)(y-12)=0
    y-12=0
    x²-3x-12=0
    4x²-12x-48=0
    4x²-12x+9=57
    (2x-3)²=57
    |2x-3|=√57
    2x-3=±√57
    2x=3±√57
    x=½(3±√57) ❤❤
    y+2=0
    x²-3x+2=0
    (x-1)(x-2)=0
    x-1=0
    x=1 ❤
    x-2=0
    x=2 ❤