Mathematics
语言:
中文
Language:English
==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
R^2=18.51^2+(R-7.23)^2
R2=18.51^2+(R-7.23)^2
R2=18.51^2+(R-7.23)^2
s^2+8s-4=0
2x(2-2x)=0.00658*300(0.3-x)^1/2(0.9-3x)^3/2
2x(2-2x)=0.00658*300(0.4-x)^1/2(1.2-3x)^3/2
2x(2-2x)=0.00658*300(0.46-x)^1/2(1.38-3x)^3/2
6*(10^24)*((384400-x)^2)=7*(10^22)
(a-1)^2=3
2x(2-2x)=0.00658*300(0.15-x)^1/2(0.45-3x)^3/2
a-1=2
6*10^24*(384400-a)^2=7*10^22
6*10^24*(384400-x)^2=7*10^22
2x(2-2x)=0.00658*300(0.23-x)^1/2(0.69-3x)^3/2
(x+1)^2-2*(x+1)+3
arctan2+arctan(2/x)=90
(x+1)ln(x^2)-x=1
x-3%x=6500
x*x*x+8*x*x+18x+16
s^2=5
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