Mathematics
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中文
Language:English
==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
-x²+180x-8720=0
x=-2.01×lg(1.38×10^-6+9.74×10^-8×x)
10^ x=(1.38×0.000001+9.74×0.00000001×x)^-2.01
2(x+24.2)=50+220-2x
x*x-1=-2
x(80-2x)=800
x^2-1/2-7/16=0
m²+2m-14=0
x÷2.14
x÷2.14
8.3*10^-9*(3.67*10^-4)=(3.67*10^-4y+y^2)
500*sin(30-x)=(1000*cos(x)-500)/3
500*sin(30-x)=(1000*cos(x)-500)/3
500*sin(30-x)=(1000*cos(x)-500)/3
3000*sin(30-x)=(6000*cos(x)-3000)/3
2000*sin(30-x)=(4000*cos(x)-2000)/3
1300*sin(30-x)=(2600*cos(x)-1300)/3
6*sqrt(3-3*b^2)-(6-2600)*b+2600=0
6*sqrt(3-3*b^2)-(6-2600)*b+2600=0
6*sqrt(3-3*x^2)-(6-2600)*x+2600=0
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