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
8x^2+24x+4>=0
-0.025x-7.5>(1+0.5x)/2
-0.025x-7.5>(1+0.5x)÷2
3x=5
20x+2000+(50-x)*(60*0.7-40)≥2460
20x+2000+(50-x)*14≥2460
20x+2000+(50-x)*(20*0.7)≥2460
6x-2>3x-4 (2x+1)/3-(1-2)/2<1
5(x-2)-1≤8(x-1) 5(x-1)>2x+1
1/x+5>1
x2-3x+2>0
5-abs(1+3x)>2
abs(2-x)-4≤0
abs(2-x)-4≤5-abs(1+3x)-2
abs(2x+1)>4
sqrt(3-absx)/sqrt(abs(2x+1)-4)
1≤abs2x-3<5
4x+5<2(x+1)
9x^(2)-12x+4>0
2x^(2)-5x+7<0
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