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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    235.4501*(13.42+x)^2.61396-235.4501*(13.42-x)^2.61396 = 118790.22
    235.4501*(16.3+x)^2.61396-235.4501*(16.3-x)^2.61396 =118790.22
    √3x+x=2 √3
    lnx0=-x0
    100x+550=120x-630
    x^2-x+e=0
    (3×√170×x+√1560-170x²)÷10=2√170×x
    (3×√170×x+√1560-170x²)÷10=2×√170×x
    x*x+132*x-1089=0
    (x-1)*ln(x)=1
    4.9x²-(2*9.8÷ 90)x=2+0.02*9.8÷9
    4.9x²-0.2177777x=0.2177777+2
    x/x-750=2
    x-1
    n²-7n-144=0
    1635.75=1496.15*1.138802^(x/365)
    48/A*6=4
    580/(X-40-(X*13%-5)*12%) = 100
    12(X× 0.13 −5)
    2.78×X÷(X+1400)

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