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
−32c+12≤−66c−16
55c+13≤75c+39
2^x>-3
x<16-3x
5x+2≥3x-3
x-3+6≥2x
3x>x-4
x^2 -x≤1
-9x-x+4<14-5x
3x-6+x>2x
20x+50(10-x)≥300
20x+50(10-x)≤350 20x+50(10-x)≥300
20x+50(10-x)≤350
-1/a>=3
1.2(-x+2)-0.6<=2.1(8x+3)+1.5
x^2-12x+71/2>0
(x-1)x(x-2)>0
(x-1)(x+5)(x-6)>0
2×x×x+3×x-2>0
5×x×x+24×x-5>0
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