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
lnsecx-esecx+2secx^3=0
arctancotx-1/2cotx=0
(1/(x^2+9)^0.5)-(1/((x+0.25)^2+9)^0.5)=3.1415926/100
2000*5=X*(1000+150)*5
2000*50000=X(1000+150)*50000
2000*5=X(1000+150)*5
0.2x+x=74000
3.8375=((28.02*0.639(x+0.1))/(1+0.639(x+0.1))*((100-6.66-1.14)/100)*(1/(1+0.31*1.14))+((0.76(x+0.1))/(1.3*0.101325))
2x^3+11x^2+20x+10=0
4x^2+8x-2=0
4x^3+24x^2+30x-8=0
2x^3+11x^2+20x+10=0
x-360/3600=x-552/3000
x+x*x=0
-x^2-4x+1
-x^2-4x+1
2*x^3+6*x^2+11*x+7=0
(176.5+317)/31*x+104/31*(x+15)+124/31(x+30)=846
16a+a²=225
A×(1+5%)+A=15
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