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
cos(x/2)=4.5×π×x/1809.54
cos(x/2)=0.007812x
X2+53.46x+265.4=0
X2-26.54X+265.4=0
12.09×x=7.97×(3.5+x)
12.09x=7.98×(3.5+x)
x-(-33.5%)/-17.7%-x
x-(-33.5%)/-17.7-x
x=30-2*((x/2-2)^2)
x=30-10*(0.2*(x/2-2)^2)
x=30-10*(0.2*(x/2-2)^2+x/2000)
x-1=3
x(0. 05+x)÷(0. 35-x)=0. 625
x^2-x+5=0
x(0. 1+x)÷(0. 35-x)=0. 625
x(0. 1-x)÷(0. 35-x)=0. 625
15x^2-21x+35=0
15x2-21x+35=0
arctanx+arctanx/2=90
x^2/3(2-x)^1/3
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