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==equ==
Unary equation
Multivariate equation
==cal==
Solution inequality
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==LiAl==
Determinant
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==der==
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==img==
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==que==
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current location:Solving equations online >
On line Solution of Monovariate Equation
> The history of univariate equation calculation
x^4-(5+5) x^3+(6*5+3) x^2-(9*5-5) x+3*5 = 0
x+2=6×(x-4)
ln(-2139x+7.4872)+2.2894=17775×(0.00458-x)
ln(-2139T+7.4872)+2.2894=17775×(0.00458-1/T)
(3/4)x+(12/77)x-2=0
x^3+22x^2-275=0
(1278+967x)*1.044=1033(1+x)+311
(1278+967x)*1.055=1033(1+x)+311
(1278+967x)*1.0578=1033(1+x)+311
8x^2=12(2-x)^3
x+6=x
6.58=((0.021*x^1.85+516)^0.5)*x^0.84
386=((0.021*x^1.85+516)^0.5)*x^0.84
a×13.8×0.785×(1-sin2πa/2πa)+(3a-1.25)×(330×3820)/1000=0
0.25x加0.4x
2*(2.025x)^2+2*135^2=(11.34x)^2+378^2
2*(2.025x)^2+2*135^2=(113.4x)^2+378^2
2880= 1116.6e^0.0188x
2880= 1116.6e0.0188x
X^2-16x+900=0
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