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
x^6+3x^4+3x^2-15=0
0.5^1/x
(28+x)/(71+x)=0.6
(28+x)/(71+x)=0.7
x÷260=x÷360+1
x÷260=x÷360+1
x÷260=x÷360+1
x^2=9*(0.02-x)^2
x^2=9(0.02-x)^2
9*(0.02-x)^=x^
2x^2-0.09x+0.0009=0
21x(1/21+1/15)x15=
X-X*6.5%=947000
3+x=7
30*x+20x=855
x^5
5.8/x=5
-5=5*e^(-5)-6*k*e^(-5)+k
5=5*e^(-5)-6*k*e^(-5)+k
(1-0.2k)*(e^(-5))-k*e^(-5)+0.2k=-1
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