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
arctanx/x
z^3+0.5*z^2+z+0.5=0
x^2-29x+100=0
8*a^3+80*a^2+248*a+210=0
8*a^3+80*a^2+248*a-30=0
(x+3-√(x^2+6x-7))^2+16 = (x+6-√(x^2+6x-7))^2
(x+3-sqrt(x^2+6x-7)^2+16=(x+6-sqrt(x^2+6x-7)^2)
11000-3180-550-15%x−477−0.21x−318=x
110000-3180-550-15%x−477−0.21x−318=x
s^3+7*s^2+15*s+25 = 0
s^3+7*s^2+15^s+25 = 0
s^3+7*s^2+15s+25=0
x^4-2x^3+9x^2-18x+9=0
2x=7
0.058x^2-1.9x+1.56=0
e-10k+e-7k+e-3k=0.15
cotanx=10.2
sqrt(3)x^2+3030x-sqrt(3)*10000=0
1500*(1+x)^(-2)+1500*(1+x)^(-1)-2600=0
X=1+2
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