Mathematics
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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 Mathematical Computation
80(1-x)^2=51.2
(5^4+64)(13^4+64)(21^4+64)(29^4+64)/(1^4+64)(9^4+64)(17^4+64)(25^4+64)
9y^4-3y^2+1
16m^4-9m^2+1
2048:1080
0.679*X+285=0.62075*X+332.5
0.8^(3)-ln0.8-0.75*0.8
x>1<2
2*sqrt(x-3)=x-6
1>x<2
20*0.15X+44*0.85X=18589*0.53
20*0.15X+44*0.85X=14589*0.53
2x>-1 -3x+9≥0
2x-7<5-2x
-2≤x+1<1
-2
2x+2>0 -x>-1
0.8÷0.2
42.3×1.8 - 2.3×1.8
12×1.3 + 0.12×420 + 5.5×0.88
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