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
65a+54(40-a)≤2336 a≥(40-a)/2
100a+120(80-a)≥8760
100a+120(80-a)≤8800
100a+120(80-a)≤8800
160a+120(80-a)≤8800
160a+120(80-a)≥8760
sinx>0.5sqrt2
lnx>2
32000+6.2*a-168000-3.5*a>0
32000+6.2*x-168000-3.5*x>0
653*X+35760<3192*X
x^2-5x+6<0
x^2>1
x+3(x-2)≤4
x<=2/3(150-x); 100*x+120(150-x)<=17000
2x(1.15+x)/(1+0.7x)/(2.15x+1.15)>1
(x+1)/(x-2)>1
5x≤2x+18
100*120+(150-m)(300-120)≥31800
8000+220(150-m)≥31800
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