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
x^2+4x+4>0
9x^2-16x-8
x^2+4x+4
-2x^2-3x+5<0
3x^2-7x≤0
k^2+16k-9>0
k^2+4k-9>0
60×4-4x<42×4
1/2*((2^x)^2)-3*(2^x)+5<13
(2x+3)*(x+2)<1
2x+3/x+2<1
x+1╱x-1≥0
1╱x-2>1
-(a/2)>(3-a)/2
x^2-x-7<0
40500-335y≥3850
-3X+5≥2 1/2(X+1)<1/3X+1
x2 - 17/3x -2
x(8-x)=9.75
xx-9x>18
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