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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    34999500*(1+r)^-1+44955900*(1+r)^-2+45949900*(1+r)^-3+100950000*(1+r)^-4+102955200*(1+r)^-5+103961100*(1+r)^-6+83967800*(1+r)^-7+62013400*(1+r)^-8+13796300*(1+r)^-9=409870989.41
    34999500*(1+r)^-1+44955900*(1+r)^-2+45949900*(1+r)^-3+100950000*(1+r)^-4+102955200*(1+r)^-5+103961100*(1+r)^-6+83967800*(1+r)^-7+62013400*(1+r)^-8+13796300*(1+r)^-9=409870989.41
     200*(x-250)*(917.8-(250+(x-250)/2))-44300000
    3000*(1+x)^4=6000
    (1+r)^9=1.45
    60x²-23x+1=0
    x+x*0.03=165000
    x*0.86*2.79*1.81*1.01=2.38
    2x-(91-x)= 1/3(91-x)-x
    5/3x/91
    (3/5)x/91
    -x-2/3x
    1/3*2x
    x*x+x=306
    EBIT-240/2250=EBIT-340/2000
    5000m+5000(1+m)(1+m)=55000
    (X-2500)*(1-25%)/10000=(X-1600)*(1-25%)/12000
    (122.8429+266.5489*x-141.1690*x^2+29.4110*x^3-2.3470)*6.24*7.63*0.87/0.485=0.02*8025*9.8+0.86*1.74/21.15*0.377^2*0.485^2/7.63^2/6.24^2*x^2*1000^2
    (122.8429+266.5489*x-141.1690*x^2+29.4110*x^3-2.3470)*3.32*7.63*0.87/0.485=0.02*8025*9.8+0.86*1.74/21.15*0.377^2*0.485^2/7.63^2/3.32^2*x^2*1000^2
    X-X*0.05-X/1.09*0.002-(X+250686.5)*0.0003=250686.5

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