Second-order equation into a first-order system
Suggest the differential equation
(d^2x/dt^2)+2(dx/dt)-3x+x^3=0
(a) Convert this second-order equation into a first-order system and calculate its equilibrium points.
(b) Categorized these equilibrium points using linearization.
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Use reduction of order or formula to find a second solution
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Convert this second-order equation into a first-order system and calculate its equilibrium points. Categorized these equilibrium points using linearization.
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