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
1.2*228.38*(2.24+t)>101.16*(0.75+t)+0.5*77.86t^2+0.5*317.8/9.66*t^3/3
3(x-2)(x+1)+(2x-1)^2-7(x-3)(x+3) >= 28
3(x-2)(x+1)+(2x-1)^2-7(x+3)(x-3)>=28
x/2-(5x+7)/3≥1-(7x-2)/4
3(x-2)(x-1)+(2x-1)^2-7(x+3)(x-3)>28
3(x-2)(x-1)+(2x-1)^2-7(x+3)(x-3)>=28
5x+1>3(x-1) ((1/2)x)-1<6-((2/3)x)
3x-5<0 2-4X<0
3.6x+5.4(90-x)≦369
x+7>2 2x-9<1
0<(10-x)÷(√((x-6)∧2+4)×√((8-3x÷2)∧2+1))≦1
10-x≤√((x-6)∧2+4)×√((8-3x÷2)∧2+1)
2x+6<3x+6
(-2x+sqrt(4(x)^2-12))^2+x*(-2x+sqrt(4(x)^2-12))+1<0
(-2x-sqrt(4x^2-12))^2+x*(-2x-sqrt(4x^2-12))+1>0
m+1>0 2m-2>0
-14x>=7
2x-3>=5x-10 (3m+4)/2-(2m-4)/3>=0 -m>0 3/2x-8<=7-x 3-2x>-1
7-2x>1
2x-200≤48.7x
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