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
53-0.4(t-8)^2>-1.6t+44.2
(1+X)/2+(1-X)/3≥1
4(X-1)>3X-2
510+129N>10(110-4N)
9a^2-288a+1152≥0
(21+d )(21+4d)<(21 +11d)
a*a+1>0
-4082750+3000000+W-W×10%/4-450000≥300000
1+1>1
4<x²-x-2<10
97-x>0
[(3xx+2x+1)/(xx+x+2)]≤1
(x-4)/(x-1)>0
x-4/x-1>0
x-1/x-4>0
-15000+W-W×8%×1/4≧4500
x^4-1.7975x^2+0.19<0
x^4-1.9919x^2+0.9919<0
2x²+x-1<0
x²-4x-5<0
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