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 Mathematical Computation
7x^2 + 40x − 12 = 0;
5700=1.36x+89
95=1.36x+89
17一2x=7
30-2x×20-2x=264
Y-Y/1.03×3%×1.1=1000000
Y-Y/1.03×3%×1.1=1000000
(119x^2)+676x+426 = 0
8*24*4+5*13*4+1500
8*24+5*13+1500
((1.12^10.5)-1)/(0.12*(1.12^10.5))
((1.12^9.5)-1)/(0.12*(1.12^9.5))
(1.12^9.5)-1/0.12*(1.12^9.5)
1.12^9.5
1.12^9.5-1/0.12*1.12^9.5
(1+0.12)^9.5-1/0.12*(1+0.12)^9.5
tg9.7
arc tg1.71
√(3)÷5=tanB
x-10/x=0.1
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