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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    x^2-15.5x+58.7 = 0
    x^2-15.5x+57.8=0
    x^2-15.2x+57.8=0
    (x+2−3)*2*0.85=40
    (x+2−3)*2*0.32*0.85=40
    x*sqrt(1-x^2)+x*arcsinx-0.5*3.14159=0
    (1+2Y)(1-2Y)=
    110/(x-280)=2.2
    110/(x280)=2.2
    4.100=((30.56*0.847(x+0.1))/(1+0.847(x+0.1))*((100-8.28-1.4)/100)*(1/(1+0.31*1.4)+((2.26(x+0.1))/(1.3*0.101325))
    20006-((20006-x)*0.05+x)=9573.15
    x*2500+x*3000/2500*1000=528430
    x*2500+x/2500*1000=528430
    (X-40)(200-2X)=1350
    X/4600=2/3
    3X=5600/2
    3X=5600
    -5t^2+12t=2
    5t^2+12t=2
    25+x=33.13+150.556-x

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