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    a^4-(80+24√3)a^2+(2032+960√3)=0
    a^4-(40√3+24)a^2+(2032+920√3)=0
    2/3t^2-8t-200=0
    33t-2/3t^2+200-25t=0
    x^4-24x^2+36x=0
    2048x^4+6144x^3+3840x^2-216=0
    2a+1=2
    2x+1=1
    (a^2+a+1)/(a^2-a-1)=(a^2-a+2)/(a^2+a-2)
    (a^2+a+1)/(a^2-a-1)=(a^2-a+2)/(a^2+a-2)
    (a^2+a+1)/(a^2-a-1)=(a^2-a+2)/(a^2+a-2)
    (a^2+a+1)/(a^2-a-1)=(a^2-a+2)/(a^2+a-2)
    (a^2+a+1)/(a^2-a-1)=(a^2-a+2)/(a^2+a-2)
    x+1.25*(0.14-x)=0.15
    x+1.25*x=0.15
    -7x^2+160x-544
    25100/(x+22.4)=150
    25100/(x+22.4)=100
    3500/x+10000/(x+22.4)+10000/x=150
    12x^2-12x

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