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
25+x=33.73+149.55-x
25+x²=(10√3+1)x
25+x²=(5√3+1)x
x*sqrt(1-2*0.27^2)=45.3
x*sqrt(1-2*0.27^2)=sqrt(45.3)
x*sqrt(1-2x^2)=sqrt(45.3)
lgx=1.5
20lg(1/(2*x))=-6
20lg(1/(2x*sqrt(1+2x^2)))=4.58
20lg(1/(2x*sqrt(1+2x^2)))=8
20lg(1/2x)=-6
20lg(1/x)=-6
1/(2x*sqrt(1-x^2))=8
1/(2x*sqrt(1-x^2))=4.58
x×√(1+x∧2)×√(1+0.04x∧2)=1
x×√(1+x∧2)×√(1+0.2x∧2)
x^2+(12-1/2*x)^2=40
-x^2-2x+3
x^2-9.4x+15.3=0
0.4:1.2=x:2/3
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