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=-0.43x-0.018x^2
-1=-0.46x-0.005x^2
-1=-0.43*(x/(x+100))-0.018*(x/(x+100))*(x/(x+100))
0=3x+8
-1=-0.43*(x/(x+100))-0.018*(x/(x+100))(x/(x+100))
0.4*X=900
n(n+1)=210
x/(1+6.5%)=8000
x-x*(1-20%)*20%=8000
x/(1+6.5%)=x-x*(1-20%)*30%+2000
x(25+1-2x)=80
x^6 - 8x^5 + 5x^4 + 72x^3 - 85x^2 - 128x + 79 = 0
(x-1)(x²-2x-1)=-16
x^2/(100-x)=0.1311
x^2/(100-x)=131.1
(33-x)*(20-x)=510
x^2-9.5x+10.7=0
2x=5
(X-23000)÷x=30%
0.5x=8
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