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
256x^2-628x-128<0
256x^4-628x^2-128<0
2(2x-1)<5(x+1)
4x+2.5(60-x)≤198 1.5x+3.5(60-x)≤150
X+6>5
2(x-3)-3(x-2)<0
x/2-x/3>1
300*0.8y+200[30*1+(20-1)*1-y]<=10800
45a+60(4+3-a)≥385
300*(0.8y)+200[30*1+(20-1)*1*2*y]<=10800
300*(0.8y)+200[30*1+(20-1)*1*2*y]<=10800
0.5x-1<7-3/2x
3-2x>x+2
2(2x-1)<5(x+1)
5x<2(x-1)
m^2+10m-7>0
8-5(x-2)<4(x-1)+3
84<126x^-3
-1<3x-3-x+2<5
0<3x-3-x+2<5
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