11.4.4 Comparing and Choosing Among the Three Methods
11.4 Factoring and Choosing Your Method
Point 4 of 4
11.4.4 Comparing and Choosing Among the Three Methods
Core idea
If it factors, factoring is fastest; if it won't budge, reach for the formula; and completing the square is the slow, patient way to really see the structure.
Module goal. Master the quickest method — factoring — and learn to pick the least-effort approach among the three.
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