Solve by using the quadratic formula

Solve by using the quadratic formula

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains quadratic equations, focusing on their standard form and the importance of setting them to zero. It introduces the discriminant and its role in determining the nature of roots. The quadratic formula is presented as a method for solving equations, especially when they are non-factorable. The tutorial concludes with evaluating solutions derived from the formula, emphasizing the difference between rational and irrational roots.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the possible types of roots based on the value of the discriminant?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the quadratic formula and its components.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you evaluate the solutions of a quadratic equation using the quadratic formula?

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