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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    x²-3x-6=0
    2^x-1
    100*(1+x)2=116
    128+(1+x)128+128(1+x)²
    (x^2+4)^0.5+(x^2-4x+5)^0.5=(13)^0.5
    300(1-x)(1-2x)=144
    300(1-x)(1-2x)=144
    e^x—e^(—x)
     x(x+16)=1161
    (20-2x)(15-2x)=20×15-246
    40(1+x)²=48.4
    4t²+t²=25²
    (8-x)(6-x)=24
    (8-c)(6-c)=48
    -3x^2-2x+8
    -3^2-2x+8
    (15x)²+(20x)²=100²
    (X^2*ln(0.2*11.48/4.074/X))/(1-X)^2/ln(0.8*11.48/47.97/(1-X))=1
    (X^2*ln(0.4*7.798/4.074/X))/(1-X)^2/ln(0.6*7.798/47.97/(1-X))=1
    (X^2*ln(0.4*77.98/4.074/X))/(1-X)^2/ln(0.6*77.98/47.97/(1-X))=1

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