What is the process to rewrite a quadratic expression in vertex form?
Completing the Square in Quadratic Expressions
Interactive Video
•
Mathematics, Information Technology (IT), Architecture
•
1st - 6th Grade
•
Hard
Quizizz Content
FREE Resource
This video tutorial teaches how to complete the square in quadratic expressions using algebraic methods. It explains the concept of vertex form and demonstrates the process through area models and algebraic steps. The tutorial includes examples of completing the square for different quadratic expressions, emphasizing the creation of perfect square trinomials and maintaining equivalent expressions.
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5 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
Explain how to complete the square for the expression x-squared plus 8x plus 2.
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
How do you determine the value to add to complete the square for a given quadratic expression?
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
Describe how to factor a perfect square trinomial.
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5.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the significance of adding and subtracting the same number when completing the square?
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