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
x+0.0121*x+(x+0.0121*x)*0.0292+(x+0.0121*x+(x+0.0121*x)*0.0292)*0.09=2119892.41
x+0.0121*x+(x+0.0121*x)*0.0292+(x+0.0121*x+(x+0.0121*x)*0.0292)*0.09=113.55
100+0.0121*100+(100+0.0121*100)*0.0292+(100+0.0121*100+(100+0.0121*100)*0.0292)*0.09
90-arctan(0.2*12.14)-arctan(0.0625*12.14)
arctan(0.034*66.5)-90-arctan(0.0068*66.5)-arctan(0.1*66.5)
1/66.5/0.2^0.5
arctan(0.032*64)-90-arctan(0.00752*64)-arctan(0.1*64)
arctan(0.32*64)-90-arctan(0.00752*64)-arctan(0.1*64)
1/64/0.235^0.5
90-arctan(4.4166)
(44-x)(6-2x)^2=(16-x)(7-2x)^2
(6-x)(44-2x)^2=(7-x)(18-2x)^2
0.0007x=3^2x
(0.00017-x)(0.00126-2x)^2=(0.0002-x)(0.0005-2x)^2
3x^4-8x^3=-8
12:30-11:40
12a-3504.19-0.23=0
X=0.045X+16300
0.0962/(1-0.871406)+3.0609*0.2547/(3.0609-0.871406)+0.1213*0.6491/(0.1213-0.871406)
0.0962/(1-2.356)+3.0609*0.2547/(3.0609-2.356)+0.1213*0.6491/(0.1213-2.356)
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