What is the first step in solving a quadratic equation using the quadratic formula?
Learn how to determine the roots of an equation using the quadratic formula
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Mathematics, Information Technology (IT), Architecture
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11th Grade - University
•
Hard
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The video tutorial covers the quadratic formula, starting with a recap of previous lessons. It explains how to identify coefficients A, B, and C in quadratic equations, followed by finding the discriminant. The tutorial then demonstrates using the quadratic formula to solve equations and discusses square numbers to finalize the answer.
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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
How do you find the discriminant in a quadratic equation?
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
What values do you need to plug into the quadratic formula?
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the significance of the discriminant in the quadratic formula?
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5.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the final answer when solving the quadratic equation given in the lesson?
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