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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    1+i*i
    i
    x
    t^2+t+1=0
    1/n+n-1/n+1+n-1/n²+n=1
    x²+x=-1
    (1+i)^6+(1+i)^5+(1+i)^4=3.56
    (1+i)^6+(1+i)^5+(1+i)^4=3.06
    x^—12x—18=0
    1200/x-1200/(1+50%)x=4
    27/x^7=10.15
    56×7.9+13.16x=(56+x)×7.97
    570*x*[1-((1549-336)/(1549-336+2000))]*(1.0368-0.15)*(1)-144+48=338
    56×7.9+13.16x=(56+x)×7.98
    2-x=-lnx+1/x
    4-x=-lnx+1/x
    4-x=lnx1/x
    1^2x=25
    10x10^x=100^x
    (3^2x+2)-(3^2x+1) =486

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