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
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==LiAl==
Determinant
Matrix multiplication
Inverse matrix
==der==
Derivative function
==img==
Function image
==que==
Q&A
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On line Solution of Monovariate Equation
> The history of univariate equation calculation
m^2+5m+25=0
-288739+90.164*(700+273.15)+8.314*(700+273.15)ln(([(100/x)-1]^3)*0.1^1 )= 0
3/5x+x=15
3x-3<4x-2-3
65434-365.309*(700+273.15)+8.314*(700+273.15)ln(([(100/x)-1]^3)*0.1^9 )= 0
-363282-1.551*(100+273.15)+8.314*(100+273.15)ln(([(100/x)-1]^3)*0.1^7 )= 0
-363282-1.551*(2000+273.15)+8.314*(2000+273.15)ln(([(100/x)-1]^3)*0.1^7 )= 0
(1+x)除以2≥(2x+1)除以3
-363282-1.551*(1300+273.15)+8.314*(1300+273.15)ln(([(100/x)-1]^3)*0.1^7 )= 0
-363282-1.551*(1300+273.15)+8.314*(1300+273.15)ln(([(100/x)-1]^3)*0.01^7 )= 0
-363282-1.551*(700+273.15)+8.314*(700+273.15)ln(([(100/x)-1]^3)*0.01^7 )= 0
-363282-1.551*(700+273.15)+8.314*(700+273.15)ln(([(100/x)-1]^3)*0.1^7 )= 0
1700*110/10000*100=3.14(x^2-((3*2.54+2)/2)^2)
-288739+90.164*(800+273.15)+8.314*(800+273.15)ln(([(100/x)-1]^3)*0.1^3 )= 0
-288739+90.164*(900+273.15)+8.314*(900+273.15)ln(([(100/x)-1]^3)*0.1^3 )= 0
-288739+90.164*(1000+273.15)+8.314*(1000+273.15)ln(([(100/x)-1]^3)*0.1^3 )= 0
-288739+90.164*(1100+273.15)+8.314*(1100+273.15)ln(([(100/x)-1]^3)*0.1^3 )= 0
15*140/3.14+25=x^2
-288739+90.164*(1100+273.15)+8.314*(1100+273.15)ln(([(100/x)-1]^3)*0.01^3 )= 0
-288739+90.164*(1200+273.15)+8.314*(1200+273.15)ln(([(100/x)-1]^3)*0.01^3 )= 0
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