Mathematics
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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
x-5000=5000×3.5%
8x-60-4x=72
1623747600+(-1883401087)=
(x/2)0.2(x/2-1)=9
(20/x)-1=(2/x)^0.2((2/x)-1)
20/x-1=(2/x)^0.2(2/x-1)
2.6*100000*Q*Q+2.4*100000*Q*Q=20.9
45(3x-6)+25(3x-8)=
1/2x-2+x=118
(X-X^2-X^2)*X/2 = 80
(X-X^2-X^2)*X/2=80
(X-X^2-X^2)*X/2=20
(2+x^2+2+x^2+3)*x/2=15
1215294-0.06X=X
0.2×10.84^0.2
2^1.2
4.94^0.2
-5x^2+80x+400
-5(x^2-16x)+400
(4+0.4n)*(20-n)
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