5X=1000十2000
     (4/2x-3)(4/2x-3)+((8x-10)/(2x-3)-x)((8x-10)/(2x-3)-x) = 2
     (4/2x-3)^2+((8x-10)/(2x-3)-x)^2 = 2
    (4/2x-3)2+((8x-10)/(2x-3)-x)2=2
    131x²－28x－34＝0
    4-x^2=1-(√5-1)^2
    4-x^2=1-(√5-1)^2
    q＝727.77-845.7×0.0669×q∧(1÷3)
    q＝727.77-845.7×0.0669×q∧(1÷3)
    q＝727.77-845.7×0.0669×q∧(1÷3)
    q＝727.77-845.7×0.0669×q∧(1÷3)
    q＝727.77-845.7×0.0669×q∧(1÷3)
    0.95613*4500=(4500+x)*1
    0.95613*4500=(4500+x)*1
    0.73cra
    0.36/x=0.5^-2
    16.36363=(300/x)^1.333
    x∧3+6×x∧2-6×x-48＝0
    -647518.724=-589801.43+x-4000-(-589801.43+x-4000)*0.09
    -95549.09=-589801.43+x-4000-(-589801.43+x-4000)*0.09+551969.63

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