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
C(30,15)
0.1+x+(0.1-x)*0.1/x=[10^(-13)]*x/(0.1-x)
0.1+x+(0.1-x)*0.1/x=1
0.1+x=7
(n+1)*n=210
x^2=2
-0.5x²=5
-1/2x²=5
2x²-200x+4800=0
2500(1+x)²=3600
4.7518=((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))
0.363*(1-x*x)*1.1845*298=4*x*x*622*(1+x)
8*x*x+10.8*x=7
32x-xx-240=150
10-10*x=7.2*x*x
(x-120)(200-x)=1500
(x-120)(200-x)
-2x2+26x=0
-2x*2+26x=0
150/3.6*sin(5) - 9.8 * t = 0
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