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
60÷(x+20)+1+60÷(x-20)≤5
60÷(x+20)+1+60÷(x-20)≤5
(a^-2)^2-16(a-5) >0
(a^-2)^2-16(a-5) >0
(a^-2)2-16(a-5)>0
(2k-1)²-4×1×k²+1>0
x+5/x+1≤1
x+1/x+5≤1
x+1/x+5≤1
-50-(100+X)*1%+X≥10
-50-(100+X)*1%+X≥10
x^2-3x+2>0
4(x+1)<=7x+10 x-5<(x-7)/3
(x+20)(100-2x) >=2400
x/(x^2+x+1)>=2/7
x/(x^2+x+1)>=1/2
sqrt(4*x-2)+2*sqrt(3-x)>2024/2023
5x-1<3(x+1) (2x-1)/3-(5x+1)/2≤1
(k-1)^2-8(k+3)≥0
(k-1)^2-8(k+3)≥0
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