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/2-3x>10
-9x²+6x-1≥0
-9x²+6x+1≥0
4x²+12x+9>0
-4x≥x²
-x²+x+42<0
x²+x-30≤0
2x²-5x-3<0
√(R^2-468.72)+16-(√(R^2-240.25))≥37.5-26.846
x+40/1≥0.7
(x+2)(x-4)≤0
(1+10x)/(1+x)>9.95
(1+5x)/(1+x)>9.95
32x>43
12+X/8000*6>18+X/12000*6
X*1.3+X/2≦8000
(-2x-3)e^3<1+(x^2+25/4)e^4
x+3>0
0.1x>0.21x-1.8
0.1x>4
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