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
2x^2+x-1=0
x+【0.2*(x-0.3)】/(x-0.4)-0.3 >0.6
x-【0.2*(x-0.3)】/(x-0.4)-0.3>0.6
(2x+1)/(x-2)>=1
x(x-4) >0
-2{x}^{2}+x-6<0
(2m-1)^2-4*1*(2m^2-1)
(9000-0.466*x)/(49.5*x)=0.038
sqrt(3*x+5)>x-2
(a-1)^2<4
2(x+1)(x+1)<7
5/18v+1/125v2-15=0
2/a >(-a+sqrt(a^2+9))/2
2/a>(-a+sqrt(a^2+9))2
x^3+2x^2+16x>30
12x>5
(1+2k)/k>0
2k+1>0
(x+3)*(x^2-4)<0
2+(x+1)(x-2)>8
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