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
-18*x*x + 72*x - 54 < 0
e^x(sinx+cosx)+1>0
100<100(1+x)0.95<112
100<100(1+x)0.95<107
(2x+1)²(x-3)(3x-2)≥0
(k-1)^2<64
(k-1)^2>64
x^2≥48
3x^2-5x≤0
180(n-2)>1140 180(n-2)-180<1140
180(n-2)>1140
(x+32)/(x+6)≤3
4960r²—6560r+16000≤0
(x+68)≥5*(x+8)
(x+68)/(x+8)≥5
4X小于等于-8
4X小于等于8
4X大于等于8
1-0.98^n>=0.95
10000000(2x-1)/(2x)+x-1<10000000
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