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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    2.5(1-2/(x+1))^2=1.5
    2.5(1-2/(x+1))^2=1
    t^3-21*t+20=0
    X-54=0.3571X
    X-54=0.7576X
    X-56=0.7576X
    (93474-1.5X)*8.8/20.8*0.9=22994+7X
    (93474-1.5X)*8.8/20.8=16802+8X
    (93474-1.5X)*8.8/20.8*0.9=22994+8X
    (93474-1.5X)*8.8/20.8*0.9=16802+8X
    sinxarcsinx
    50000(1+x)^7=59446
    5000*(1+x)(1+x)(1+x)(1+x)(1+x)(1+x)(1+x)=59446
    tanx/x
    9x²-16x+64=0
    -800a^2+160a=0.0048
    63X/1.02*0.4+64X/1.04*0.3+62X/1.01*0.3=5350
    0.408X+0.316952381X+0.298190476X=5350
    0.4X+0.304761905X+0.295238095X=5350
    4x=143

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