Mathematics
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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    0.2+aretan(31.825)*0.2/3.14
    x^2+25.3x-700
    x^2-15x+100
    (x+1)(600-20x)=2600
    12.825x^2-110.6x+221.2
    12.825x^2-55.3x+55.3
    51.3x^2-221.2x+110.6
    51.3x^2-55.3x+13.825
    1110=x(x+39.99)
    1000=x(x+40)
    (92-2x)(60-x)÷6=885
    3/5=(25/9+9-x²)/10
    (sqrt(x))^(sqrt(x)+1)=5-x^2
    x^(sqrt(x)+1)=3-x
    x^sqrt(x)=4-x
    x^2-14x=-48
    x^2-x+48=0
    20t-1.25t^2=1
    20t-1.25t^2=85
    0.11*x=0.809-0.809*0.001*x^2

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