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
2^x+7^x+x^2+x=-125
((e^x-1)/(e^x+1))^2=-1
2^x+7^x+x^2+x=-125
abs(x)=x
x^4=121
x^2=11
x^2-2√2x/5-17/50
abs(x)^(1/x)=√2
√(x^2+1+abs(2x))=abs(x)+1
x*0.71*2.42*1.01=1.59
(7/2X-36)/3
20x-(15x+80)=0
5.0691=(26.99*0.829*(x+0.1))/(1+0.829(x+0.1))*(100-7.84-1.06/100*1/(1+0.31*1.06)+(2.96(x+0.1))/(1.31*0.101325)
7×x^x+71×x-25
[x-2]+[5x-1]=9x-2.5
50+4×x^x+20×x=15+3×x
0.05x+11-0.55x=10.6
x^2-4x-3=0
(16-x)+(14-x)+(14-x)=34.8
(16-x)+(14-x)+(14-x)=34.8
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