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
(99*Z^2-2*99*Z*99)/90+(9Z+Z^2)=0
(3*x^2)/40 - 1 - x^2 - (x^2)/200 + (x^4)/200=0
-0.5xx+50x=1050
arctan(0.5x)-90-arctan(x)-arctan(x/10)-arctan(x/20)=-180
arctanx=45
1+10/(Z-1)+(10*Z-10)/(9*Z-0.0004086)-(Z-1)/(90*Z)=0
1332.909443*(1-(1+r)^-10)=10000r
2/3*(3+√17)^2/4+2(3+√17)-1/3(3+√17)^3/8
2409.75*(1-(1+r)^-5)=10000r
(1-x)(4-x)(5-x)+4+x=0
lgx=0.2
30*140*0.004492/0.800817
1-0.199183145293404
(1/1.004492)^360
1/(x-6)-4=1/(x+6)+3
-5x3+9x2+16x-28=0
119.905294+140
arctan(16.3)=[(-2.16*x)^2-1]^0.5
144.666666666666*15*0.055255895991467
2500x+10000=x(x+1)(0.01x+1)(0.0025x+1)
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