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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    6k²-4k-10=0
    k^2+8k+7=0
    20000I²-600I+9=0
    x+x*6%=103882.82
    8x^2-300x-1400=0
    X+X*6%=229236.46
    x^4-4x^2-2x-1=0
    X+0.01X*47=470
    X+1.01X*47=470
    1.5x*8+1.2x*2-10x=1.5x*10-10x-390
    arctan-2=x
    11800(1+x)+13240(1+x)^2=20000
    arctan2=x
    75962x-2866x-225.78x-4709.02=17040
    x∧4—7x∧3—5x—1=0
    8.96×77.11+0.18x=(77.11+x)×7.97
    8.96x+0.18×9.6=(9.6+x)×8.04
    8.96x+0.18×9.5=(9.5+x)×8.04
    34.56*(1.315-x)=5.44*(x-1.306)
    39.48=((0.021*x^1.85+5)^0.5)*x^0.84

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