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
x^2+x-6≥0
x^2+x+6≥0
3(2/5x+2)>6-2(1-x)
x/280-(x+100)/240≥-0.6
x÷280-(x+100)/240≥0.6
275x>250乘200
25x>250×200
(x+1)/3
5-3X≥0
x/0.8*4>100
(1+x)/2<=1-(2-4x)/5 (2x-1)/2-(2x+5)/3>=(6x-7)/4-1 12-4(3x-1)>=2(2x-16) x-(3x-8)/2+1>=2(10-x)/7
(1+x)/2<=1-(2-4x)/5
-x<5x+6
3x-1<2(x+1)
1-3(x-1)<8-x
3-2-5x<3x
x-3x+3<7
x-3x+1<7
(x^2+8/x^2+9)/(1+x^2)>0
x*2^(-x/2)>1
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