Mathematics
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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    0.137X^-3+0.119X^-2+0.267X^-1-0.019=0.44
    x^2-9x+16=0
    x^3+2x^2+2x=0
    2x^3+11x^2+20x+8
    50+(50X0.2)=X
    (2x-2)/㏑x
    1.6(1+x)²=2.5
    2*x*x*x-x*x-1=0
    e^x+sinx=4
    x(x-1)=240
    [2000(1-x)-1000](1+x)=1107.45
    a^2-140a+6100 = 0
    (360-280-x)(60+5x)=7200
    x^2-140x+6100=0
    x^2-140+6100=0
    200(1+x)(1+x)=288
    (x/4)²+[(6-x)/4]²=196
    x(x+1)=168
    x²+(6-x)²=100
    x(x+4)=45

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