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
tanx=7
15+8/(2x)=8/x
x^2+5x=-4
15+(8/2x)=8/x
15+8/2x=8/x
x^2+5x=-4
(140-100-a)(300-2a)=1200
1+1/(x-1)+1/(1+1/(1+1/(x-1)))=0
(4x+5+3):(5x-3)=5:3
x/(2x-1)-3/(4x²-1)=3/(2x+1)
a×0.54×0.6=10.9
a×0.55×0.6=10.9
33.6×a×0.6=10.9
0.75x+80=0.9x-220
16 ( 20-x )=264
200x-2x²=5200
99.26*t^3=4*t^2+4*t+104
(15+x)×(35+x)=1125
(x-4)(-50x+1200)=1800
(-18x^3+47x^2-141x+605/4)/(9sqrt(x^4-6x^3+45/2x^2-89/2x+821/16))=3/sqrt2
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