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^2-2x-3=x+1
15x=(1/15x*5/11+10)*11
15x=(1/33x+10)*11
15x=(1/33x+10)*4
(x/(x+2)-1)/(x^2)/(x^2+4x+4)
81x^2-45x+4=0
-2x^2+4x-6
(2x-1)^2
(2x-1)^2=x(3x+2)-7
xx+20x-156=0
40×30-2xx-2×20x=950
lnx=x-1
(20-X)(8+X)=195
32/x+3*x=67
128xx+384x+384=608
arctan0.5x+arctan0.1x=90
√7x+56=38
x2+0.9x=0.00000001/1.67
-x^2-4x=0
0=10%×(70%-37%)-(1+10%)×10%×(1-x)
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