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
1/x +1/(x+1)+1/(x+7)-1/(x+5)=0
25+x=32.91+149.929-x
11169.15=(220*63-x)*0.95
s^2-6×0.183s+0.183×0.183=0
8000-640-160-24-(8000x)-3%【3000-8000+640+160+24+(8000x)】=6687.07
(t^2+4)(-2t)=t^2
36-(√(10)+x)^2=10-x^2
2log(3x+2)=log121
(x²+x-30)÷(x-5)=1
m^2+2m+49=0
210-y=y+200
4.403*12.471(x-273.2)=-100*4.403*8.314(x/100+273.2/1000)
4.403*12.471(x-273.2)=-100*4.403((8.314*x/100)+(8.314*100/1000))
12.471(x-273.2)=-100((8.314*x/100)+(8.314*100/1000))
64+X²=(16-X)²
(x-5720006.32)/x=5.3%
x²=3x+6
x=x-1 sin x=sin(x-1) sin x= sin x * cos 1 - cos x * sin 1 1 = cos 1 - sin 1 / tan x sin 1 / tan x = cos 1 - 1 tan x = sin 1 / ( cos 1 - 1) x = arctan (sin 1 / (cos 1 - 1)) ≈2.0708
x*99.975%-127.975*100.025%=2/10
x*99.975%-127.975*100.025%=1/10
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