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
X=80899
u/(12-u)=4/15
u/(12-u)
[(x-x)-4.2]+1/6.9=1/2.43*0.4112
[(6.9-x)-4.2]+1/6.9=1/2.43*0.4112
x^4-5x^3+5x^2+9x-15=0
(12812*3.98%+12812-x)/x=10%
(12812*3.98%+x)/(12812-x)=10%
x^4-5x^3+5x^2+6x-15=0
2000x=600000+(900+100)x
0.493/(50/x+6.8)=0.507/(40/x+8.5)
4x-4(x-10)=8
x2-2x+2
1-(1+4*x)-16*x
[(x-6.9)+1]/x=0.2829
(x-6.9)+1/x=0.2829
m^6 + m^4-12=0
m6+m4-12=0
2.8809=((18.92*0.76(x+0.1))/(1+0.76(x+0.1))*((100-18.25-1.35)/100)*(1/(1+0.31*1.35)+((2(x+0.1))/(1.47*0.101325))
-arctan(w÷2)-arctan(2*w÷(5-w^2))=-π
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