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Home > PC > Chapter 1 > Lesson 1.4.2 > Problem 1-150


Challenge: Given: . Express , , and in terms of , e, and f.

The strategy is to distribute the right side so that has an term, an term, and a constant expression.
Then you can match '' to the constant with the term on the right, '' to the term on the right and '' to the constant expression on the right.