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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    x^2*(x^2+25)*(x^2+225 )= 250*250
    x^4*(x^2+25)*(x^2+225) = 250
    x^-0.5=1.74-2lg(0.001-18.7*x^-0.5/359710)
    x=1.74-2lg(0.001-18.7x/359710)
    x=1.74-2lg(0.001-0.00005x)
    x+2lg(2-x)=8.34
    1400÷(1+X)^5=1050
    a*0.06328=cos(1/(a*3*5))
    a*0.06328=cos(1/(a*2*5))
    a*sina=0.628.3
    x*sinx=632.8
    xx+7x+12=0
    4x^4-3364x^2+453265=0
    2x^2-140x+1875=0
    15(x+45)=20x
    579.5=0.0373*x^0.66
    0.15x^2+1.2x+1=0
    100*(((1+x)^12)-1)/(x*(1+x)^12)=1000
    (92+96+97+300+x)/7=94.5
    (92+97+300+x)/7=94.5

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