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
(23-x)(400+20x)=4800
(58-35-x)(400+20x)=8400
(23-x)(400-20x)=8400
2t²-75t+475=0
x/(94190+x)=12/100
x(62-2x)=480
8=x*(x^2+1)^(1/2)
1/[(x-1)^2]-1-1/x=0
1*x=1*(x-1)^2-1
arctanx+arctan0.2x=π/2
arctanx+arctan0.2x=90
(x+3)(x-2)-(x+4)²
(x+3)(x-2)-(x+4)2
-3.2xx-14x=1.8
50000×(1+x)^5+50000(1+x)^4+50000(1+x)^3=8496
50000×(1+x)^5+50000×(1+x)^4+50000×(1+x)^3=8596
5*(1+x)^5+5*(1+x)^4+5*(1+x)^3=8596
2.5*(10331.0645-X)+1.25*(130064.23+X-103311.0645)+5.9*X+2.95*(66718.75-X)=4528447.7/12
5-X=3
6²+4t²=(8-t)²
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