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:Mathematical operation > History of Inequality Computation
(3-x)/(2x+1)大于等于0
[2(k-1)]^2-4*(k^2-1)>0
(2x+1)/(x-1)>3
(x-3)/(x+1)大于等于0
x^2+2*x-3>0
x^2-2*x-8<0
4x^2-4x+1>0
-x^2+2x-3<0
5x>160 x<4
5x>160
X^2-6+2≤0
5x>160 7x<21
5x>160 7x<21
5x>160 7x<21
5x>16 7x<21
5x>3 7x<21
2/x+2≤3
0.618^n<0.2
x^(0.5)-lnx>0
1/x≤3
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