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
-2≤4/a≤-1
18x-(8-x)*12=114
114-18x=(8-x)*12
m^2+2m+2-8m>0
4m^2-4(m-1)(2m+1)>0
-4m^2-m<1/16
2(1/2m+1/8)^2-m-9/2m^2<1/16
k^2-6k+1>0
4-2k+2+k>0
1-a^2+1+a-2<0 -2
1-a^2+1+a-2<0
1-a^2+1+a-2
1+a^2-1+a-2<0
a^4-2a^2-4a+8>0
ax+1>0
2-i/1+2i
1/(x+4)+1/(x+5)>1/(x+6)+1/(x+3)
2x^(2)+(x-2)×(4x-4)>0
2x^(2)+(x-2)×(4x-4)
1 ≤ 409.6*(2000/(2000+x))*((x-110)/(110+2000))
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