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
-32500*[1-(1+x)^359]/[9x(1+x)^359=70*10000(1+x)-32500/9
-32500*[1-(1+x)^359]/[9x(1+x)^359/(x+1)-1/[x(1+x)^361]=70*10000(1+x)-32500/9
700000x=32500/9
700000x=1300000/30
700000x=600000/30
70*10000*x=12*32500/9
70*10000*(1+x)=12*32500/9
-32500*[1-(1+x)^359]/[9x(1+x)^359]/(x+1)-1/[x(1+x)^361]=70*10000*(1+x)-32500/9
-32500*[1-(1+x)^359]/[9x(1+x)^359]/[x(x+1)]+1/(x+1)-1/[x(1+x)^361]=70*10000*(1+x)-32500/9
1/[x(x+1)]+1/(x+1)-1/[x(1+x)^361]=70*10000*9/32500
0.85*44X+0.15*20X=19500*0.53
0.85*44X+0.15*20X=15000*0.53
150*1.15
100*50+160*30
-x^(2)-2x+2
(x+2)(x+2)=0
(x-2)(x-2)=0
2x^(2)-x-1=0
x^(2)-2x+1=0
3.1451=(20.095(x+0.1))/(1+1.5601(x+0.1))*(100-12.82-1.04)/100*1/(1+0.31*1.04)+(1.43(x+0.1))/(1.38*0.101325)
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