Mathematics
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==equ==
Unary equation
Multivariate equation
==cal==
Solution inequality
Mathematical calculation
Fractional calculation
Mathematical statistics
Resolving prime factor
Fraction and Decimal Interactions
Lenders ToolBox
==LiAl==
Determinant
Matrix multiplication
Inverse matrix
==der==
Derivative function
==img==
Function image
==que==
Q&A
current location:Solving equations online >
On line Solution of Monovariate Equation
> The history of univariate equation calculation
1+x-x^3=0
X/87-25/1100-3/45=0.00167(x+28)
X/87-25/1900-3/44.7=0.00167(x+28)
x^3+3*(1042-520/2)*x^2-6*6.15*168300/470*(1042+520/2-20)*(520-20-x)=0
X/87-20/1100-10/200=0.00167(x+30)
X/87-20/1100-10/167=0.00167(x+30)
x^3+3*(1042-520/2)*x^2-6*6.15*16.83/470*(1042+520/2-20)*(520-20-x)=0
x^3-4x-4=0
X/87-20/1900-10/167=0.00167(x+30)
X/87-20/1900-15/167=0.00167(x+35)
X/87-20/1900-18/167=0.00167(x+38)
X/87-20/1900-20/167=0.00167(x+40)
1/(x^1/2)
2000*x^2=870.8*x+1000
0.6768=((0.021*x^1.85+4.7)^0.5)*x^0.84
0.6768=((0.021*x^1.85+1966)^0.5)*x^0.84
(2*20000+1.72x)/(20000+x)=1.8
(4*20000+2x)/(20000+x)=3
(2.121*20000+1.72x)/(20000+x)=1.8
(42420+1.72x)/(20000+x)=1.8
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