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-4
-2≤2(x-1)+5<5
3x-4>4(x-2)+7
6x^(2)-5x+1<0
a*145%*115%*140%*110%*300/(300+406-100)+a*289%*110%*300/(300+406-100)=64720
a*145%*115%*140%*110%*300/(300+406-100)+a*289%*110%*300/(300+406-100)>64720
(10-0.8-x)<10
x+(10-0.8-x)/0.9>10
(2a-1)*(a-2)>6
1/2^(x+1)<0.05
2^(x+1)>20
1/2^(x+1)>20
1500×0.97+3500+0.9(x-5000)≥4858
2x+3>x+6
2+x/2≥2x+1/3
19-3(x+7)≤0
2(2x+3)<5(x+1)
2(2x-1)-3(5x+1)-6大于等于0
7(1-x)小于等于3(1-2x)
6x-9小于x+1
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