Why is it important to include a positive sign when creating groupings in factoring?
Algebra II: Quadratic Equations - Factoring (Level 9 of 10)
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Mathematics
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11th Grade - University
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Hard
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The video tutorial covers solving quadratic equations with negative coefficients using two methods: trial and error, and decomposition and grouping. It explains the steps involved in each method and highlights the advantages of decomposition and grouping over trial and error. The tutorial also discusses how to identify non-factorable quadratic equations.
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4 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
What is the GCF and how is it used in factoring quadratic equations?
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
How can you tell if a quadratic equation is not factorable over the integers?
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
What alternative methods can be used to solve quadratic equations if they are not factorable?
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