Completing the square in three examples

Completing the square in three examples

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains the process of completing the square to convert quadratic equations into vertex form. It covers the steps involved, including factoring and creating a perfect square trinomial. The tutorial provides example problems to illustrate the method and discusses how to find zeros and the vertex of a quadratic equation. The importance of factoring and understanding transformations is emphasized throughout.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What steps should be taken if a trinomial is not a perfect square?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How does converting a quadratic equation to vertex form help in finding the vertex?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is it important to add and subtract the same number when completing the square?

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