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4 cards from this section. Quick, good the night before a test.
What should you check before deciding on a trial solution?
Think about the terms that you've already solved.
Name one common arithmetic error in substitutions.
Recall the importance of accuracy.
Why is it important to check for duplication with the complementary function?
Think about what happens if you reuse an ingredient in cooking.
True or False: You should include all terms in your polynomial trial solution.
Consider the implications of an incomplete recipe.
Provide an example of a differential equation where forgetting the domain of validity led to a non-viable solution
Refer back to the conditions specified in the problem description.
Construct a complex example of a situation where incomplete trial functions incorrectly satisfied the equation. Detail how correction was made.
Think about how polynomials are built from their terms.
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