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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    x/4.56=0.079
    x/5=0.031
    (1+x∧2)/x
    26+x² = 30
    26+x²=30
    782÷(x÷2)=391
    150000=27+18*x
    150000=27*x+18
    150000=27*x+18
    150000=19*3000+27*x
    4x^3-18x^2+27=0
    2x-3/x
    -arctan(0.1475x)-arctan(0.0731x)=-100
    -arctan(0.1475x)-arctan(0.0731x)=-130
    -arctan(0.1475x)-arctan(0.0731x)=-140
    -arctan(0.1475x)-arctan(0.0731x)=-150
    -arctan(0.1475x)-arctan(0.0731x)=-5π/6
    -arctan(0.1475x)-arctan(0.0731x)=-7π/9
    -arctan(0.1475x)-arctan(0.0731x)=-13π/18
    -arctan(0.1475x)-arctan(0.0731x)=-2π/3

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