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
3(x-2)<7(x+2)
(x+1)/3-x/2<1
x>3
6/(3-x)>= 0
35(14-y)+45y>=540
abs(3*X+2)>=2
cosx<1/x
x^(1/x)<1/x
(-2.47sinx-10)/(20√6 +21.65+21.65cosx)
2500>((64.95sinx-10)/tan30-21.65+21.65cosx)^2+100
4900>((64.95sin3x-10)/tan30-21.65+21.65cos3x)^2+100
3600>((64.95sin3x-10)/tan30-21.65+21.65cos3x)^2+100
2500>((64.95sin3x-10)/tan30-21.65+21.65cos3x)^2+100
2500>((64.95sin3x-10)/tan30)^2+100
X-50-(100+X)*1%≥10
tan30>(-2.47sin1.5x-10)/(20√6+21.65+21.65cos1.5x)
2500>((2.47sin3x-10)/tan30-21.65+21.65cos3x)^2+100
20a+10×(4600-60a÷40)≥3000
x+((x^2)+1)^(1/2)>0
-10x^2÷3481-x÷3600000+20>5
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