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==equ==
Unary equation
Multivariate equation
==cal==
Solution inequality
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Resolving prime factor
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==LiAl==
Determinant
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==der==
Derivative function
==img==
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==que==
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On line Solution of Monovariate Equation
> The history of univariate equation calculation
(51000000-120000×x)×(21000000-100000×x)-441000000000000= 0
2x-sin2x=π
6.666x=(10000×0.1111)(x+6.666)^2
(51000000-120000×x²)×(21000000-100000×x²)-441000000000000= 0
X/3.7+X/3.8+X/1.68+X/2.9+X/3.15+X/2.14+X/4.2+X/3.95+X/1.57=1
6.666x=(10000÷0.1111)(x+6.666)^2
(51-120×x²)×(21-100×x²)-441 = 0
(51-120×x)×(21-100×x)-441 = 0
6.666x=(10000/0.1111)(x+6.666)^2
(35.25-120×x²)×(5.25-100×x²)-27.5625=0
(35.25-120×x²)×(5.25-100×x²)-25=0
(51-120×x²)×(21-100×x²)-441=0
(51-120×x)×(21-100×x)-441=0
x^2+39.99x-1111=0
x^2+39.99x-11.11=0
X/3.7+X/3.8+X/1.68+X/2.9+X/3.15+X/2.14+X/4.2+X/3.95+X/1.57 = 1
X/3.7+X/3.8+X1.68+X/2.9+X/3.15+X/2.14+X/4.2+X/3.95+X/1.57=1
√(X^2-X)
(51-120×x)×(21-100×x)+441=0
(35.25-120×x)×(5.25-100×x)+27.5625=0
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