Mathematics
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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    (3x+1)×(x+2)
    (3x+1)×(x+2)
    (√5+2)^x+(√5-2)^x =18
    x^2/(100-2*x)=31.2
    (X-X/1.09*0.03)*0.02=162053.71
    (X-X/1.09*0.03)*0.02=77737.69
    0.5*0.5*0.5*0.5x=64
    arctanx+arctan(x/2)=270
    sqrt(7)*2x=4
    x^2/(100-2*x)=31.32
    X-0.006X=189
    (√5+2)^x+(√-2)^x=18
    (√5+2)^x+(√-2)^x=18
    (√5+2)^x+(√5-2)^x=18
    x^2-14.2x+46.8=0
    x^2-4x-12=0
    [x-(1/x)]^3
    (X-1/X)^3
    297X=280+150X
     3.6=81x+9

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