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
(2k+1)∧2-4k(k+1)>0
M^2-2M-15>0
90-x≥1/3x
4*5+0.8*5(x-4)≤37
65(20)+40x≤2000
65x+40*(20-x)≤2000
2^x+2^1-x-3>0
3(3a-1)-5>8(a-8)+6
ex-x-1>0
9x+8(30-x)>150
9x+8(30-x)>140
2x<-1
5-1/2(x+4)≥x
(x+1)/3≥(x-1)/5
5-1/2x+2≥x
2x-7<3x-3
5(x+1)≥3(x-1)
x-1>2x
x-1>-2
(x+2)/3-1<(2x-1)/2
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