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
243x²+12x-348
(1+x)^30+(1+x)^29+(1+x)^28=6.575
(1+x)^7+(1+x)^6+(1+x)^5=3.341
(1+x)^20+(1+x)^19+(1+x)^18=4.893
(1+x)^10+(1+x)^9+(1+x)^8=3.645
(1+x)^4+(1+x)^3+(1+x)^2=3.065
arctan(22.41*w)-90-arctan(0.2*w)-arctan(0.5*w)-arctan(422.86*w)=-180
√(100×((22.41*w)^2+1)÷w^2÷(0.04*w^2+1)÷(0.25*w^2+1)÷((422.86*w)^2+1))=1
√(100÷0.51^2÷(0.04*0.51^2+1)÷(0.25*0.51^2+1))=1÷a
-90-arctan(0.2*w)-arctan(0.5*w)=-110
ex-x-2=0
x*2487=(10-x)*334.4
lg√(100÷0.78^2÷(0.04*0.78^2+1)÷(0.25*0.78^2+1))=-1*lga
20*lg√(100÷0.78^2÷(0.04*0.78^2+1)÷(0.25*0.78^2+1))=-1*lga
20*lg√(100÷0.78^2÷(0.04*0.78^2+1)÷(0.25*0.78^2+1))=-lga
√(100÷w^2÷(0.04*w^2+1)÷(0.25*w^2+1))=1
√(100÷0.78^2÷(0.04*0.78^2+1)÷(0.25*0.78^2+1))=1/a
0.5+0.5*8*x+0.5*16*x*x=1
√(10^2÷0.78^2÷((0.04)*0.78^2+1)÷((0.25)*0.78^2+1))=1/a
0.2+0.2*8*x+0.2*16*x*x=1
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