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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    (t^2+4)(-2t)=t^2
    36-(√(10)+x)^2=10-x^2
    2log(3x+2)=log121
    (x²+x-30)÷(x-5)=1
    m^2+2m+49=0
    210-y=y+200
    4.403*12.471(x-273.2)=-100*4.403*8.314(x/100+273.2/1000)
    4.403*12.471(x-273.2)=-100*4.403((8.314*x/100)+(8.314*100/1000))
    12.471(x-273.2)=-100((8.314*x/100)+(8.314*100/1000))
    64+X²=(16-X)²
    (x-5720006.32)/x=5.3%
    x²=3x+6
    x=x-1 sin x=sin(x-1) sin x= sin x * cos 1 - cos x * sin 1 1 = cos 1 - sin 1 / tan x sin 1 / tan x = cos 1 - 1 tan x = sin 1 / ( cos 1 - 1) x = arctan (sin 1 / (cos 1 - 1)) ≈2.0708
    x*99.975%-127.975*100.025%=2/10
    x*99.975%-127.975*100.025%=1/10
    2x²+53x-210=0
    x=[1472500+192050*(2.64/x-0.0033)/0.07]/3275
    x*99.975%-121.577*100.025%=2/10
    x*99.975%-121.577*100.025%=1/10
    x^2-2x+1/2=0

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