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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    arcsec(-2)
    1/ln(1+x)
    x²+2x+4=0
    0.5sin(8π2/3)+(1-2/3)=x
    0.5sin(8πx)+(1-x)=0.2
    x^2+172x-1280
    6×x×(1-x)^5=1/6
    0.07=(0.7-0.05)*X+0.05
    0.4Q^2-4Q+15=55
    25.24x^2-25.24x^4-1=0
    (100+x)*(100+x)*(100+x)-(10+x)*(10+x)*(10+x)=(10+x)*(10+x)*(10+x)-x*x*x
    (168+x)/(48+500-x)= 2.125
    (168+x)/(48+300-x)= 2.125
    (168+x)/(48+250-x)= 2.125
    (168+x)/(48+220-x)= 2.125
    (168+x)/(48+200-x)= 2.125
    (168+x)/(48+150-x)= 2.125
    1000000-1000=-29700x-279x*x+x*x*x
    400x^2-400x^4-1=0
    12.22x^2-12.22x^4-1=0

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