Mathematics
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==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:Solving equations online >
On line Solution of Monovariate Equation
> The history of univariate equation calculation
1=0.61*x*sqrt(2*9.81*3-2*9.81*0.65*x)
1=0.62*x*sqrt(2*9.81*x-2*9.81*0.65*x)
-500+100/(1+x)+100/(1+x)^2+150/(1+x)^3+200/(1+x)^4+200/(1+x)^5+250/(1+x)^6=0
-500+200/(1+x)+200/(1+x)^2+150/(1+x)^3+150/(1+x)^4+100/(1+x)^5+50/(1+x)^6=0
6%=X/(23*500-4000-50*0.2)
-140-100/(1+x)-40/(1+x)^2+97.5/(1+x)^3+97.5/(1+x)^4+97.5/(1+x)^5+137.5/(1+x)^6=0
6%=x/(23*500-4000-50*0.2)
3*x*x-6*x+1=0
-0.01X+X
((3+2x)/2)^1.667*(6.606+2x)^(-0.667)=0.2952
10000/x+10000/(x+28.8)=150
8=4.96*x*sqrt(19.62*2-19.62*0.65*x)
8=4.96*x*sqrt(19.62*4.5-19.62*0.65*x)
8=4.96*x*sqrt(19.62*4-19.62*0.65*x)
8=4.96*x*sqrt(19.62*3.5-19.62*0.65*x)
8=4.96*x*sqrt(19.62*3-19.62*0.65*x)
X/(15000+X)=0.25
8=4.96*x*sqrt(19.62*2.5-19.62*0.65*x)
7t^3+t^2+t=1
8=4.96*x*sqrt(19.62*2.5-19.62*0.65*x)
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