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2 cards from this section. Quick, good the night before a test.
What is the general form of a second-order linear homogeneous differential equation?
Think about what second-order differential equations look like!
How does the discriminant relate to solution types?
What does it mean when $D$ is positive versus negative?
What is the discriminant used for?
Recall the equation's form!
True or False: Numerical methods can always provide exact solutions to differential equations.
Think about cases where we cannot solve directly.
Solve the differential equation: and explain the implications of the solution.
Use the quadratic formula to find the roots.
For the equation , find the general solution and discuss its real-world representation.
Use the characteristics of the auxiliary equation.
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