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
sqrtx/(x+1)>1/2
2x(2-x*x)<0
( 3X -6 )/51-2/3大于等于(5 ( X -1))/17
5X -1小于3( X +1 )
(2X -1)/3-(5 X +1)/2小于等于1
40.2375*x+6.5*x*(x+1)>500
30.2375*x+13*x*(x+1)/2>500
x^2-1>3
(x+1)(x-2) > 0
(x+1)(x-2)<0
(x+1)*(x-4)≥0
x+1≥0
(lnx)*(e^x-2*x)-(e-1)*(x-1)*x>0
-4x<16
1<=(7x+40)-8(x-1)<7
x^2+x+2<0
-x^2-x+2<0
D×D-4>0
x^2+2x-8<0
4-sqrt(x^2-6x)>=0
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