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UNIT 10 · LESSON 5

When a Is Not One

Transform quadratic expressions into perfect squares and vertex form.

WHY LEARN THIS?

This idea has a purpose.

Mathematics becomes much easier when you understand what a tool was designed to accomplish. This lesson will build When a Is Not One from the idea itself instead of asking you to memorize a rule first.

Places this kind of mathematics can appear:

optimization
graph transformations
mathematical modeling
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