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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
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==LiAl==
Determinant
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==der==
Derivative function
==img==
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==que==
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current location:Solving equations online >
On line Solution of Monovariate Equation
> The history of univariate equation calculation
0.000156*x^5+0.0439*x^4+x^2-4023 = 0
4.5=0.3429x2-4.4857x+17.511
x/(x+2)=-0.036
3x^4-2x^3-7x^2+4x+1=0
e^(-x)-sinx=0
-90=arctan(x/0.4)-arctan(x/16)-arctan(x/5)-arctan(x/0.04)
3x^(2)-1=0
3=0.3429x2-4.4857x+17.511
x= 59.9*(200.7-100-12*200.7/263.8)/200.7
(3+x)*x=9.5333333
x= 59.9*(200.7-100-12*200.7/263.8)
x= 59.9*3*(200.7-100-12*200.7/263.8)
2.42x/(1+1.42x)=0.7207x+0.2673
1/(1+x)+2/(1+x)^2+3/(1+x)^3=5
2.42x+3=2
0.000156*x^5+0.0439*x^3+x-4023=0
(3+x)*x=12.033
1-1/x=0.064
1/(1+x)+1.333/(1+x)^2+1.667/(1+x)^3=1
1-1/x=-0.036
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