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
0.168=0.137Z^-3+0.119Z^-2+0.269Z^-1-0.019
0.129=0.137Z^-3+0.119Z^-2+0.269Z^-1-0.019
0.434=0.137Z^-3+0.119Z^-2+0.269Z^-1-0.019
(x-200-300)×0.75-55/100=(x-200)×0.75-55/200
(x-500)/100=(x-200)/200
x^3-4×x^2+(5/2)×x-6=0
x3-4×x2+(5/2)×x-6=0
(300/x-1)×(x+10)=300
10+x=3000/x
2^x=90
3.9852=((28.02*0.639(x+0.1))/(1+0.639(x+0.1))*((100-6.66-1.14)/100)*(1/(1+0.31*1.14)+((0.76(x+0.1))/(1.3*0.101325))
2.3421=((28.02*0.639(x+0.1))/(1+0.639(x+0.1))*((100-6.66-1.14)/100)*(1/(1+0.31*1.14)+((0.76(x+0.1))/(1.3*0.101325))
(1-e-1.1x)*x∧2=0.07|23
(1-e-1.1x)*x∧2=0.01|09
(5.669×0.00000001)×(x^4-303^4)=12x
2x+x/1.5=56
3.97=((28.02*0.639(x+0.1))/(1+0.639(x+0.1))*((100-6.66-1.14)/100)*(1/(1+0.31*1.14)+((0.76(x+0.1))/(1.3*0.101325))
2*(1-x^11)/(1-x)+4*(1-x^10)/(1-10)=2048
2*(1-x^10)/(1-x)+4*(1-x^9)/(1-9)=2048
x²-18+x²+4=4
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