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
x×x-3x+4
x²—3x+4
(32%x-24)除以(x-40)=25%
x+0.1x=1200
3m²+4m=0
1.57*1.1*2.06*x=4.39
3m²+4m=0
((6*t+4*sqrt(21-3*t))/14-t/3-4/3)^2+((-8*t+4*sqrt(21-3*t))/14+2*t/3-4/3)^2=((6*t-4*sqrt(21-3*t))/14+t-4)^2+((-8*t-4*sqrt(21-3*t))/14+2*t-4)^2
323*t^2-1994*t+(330t+168)*sqrt(21-3t)+3020=0
x-0.08x=172.96
720*x+830*(1-x)=784
[1500/(1+r)]+[1500/(1+r)^2]+[1500/(1+r)^3]+[1500/(1+r)^4]+[1500/(1+r)^5]+[1500/(1+r)^6]=7200
20X-5X²-3=0
131000=x+x/11.3+3840+950+500+350
131000=x+x/11.3+950+350+500
1.77*1.1*2*x=4.52
x+x/11.3=129000
(42.309+x)×1.95=75.418-x+42.309
(42.309+x)×1.95=76.418-x+42.309
-2x^2-4x=-1
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