Solve an equation using the quadratic formula

Solve an equation using the quadratic formula

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to solve for R using the quadratic formula. It begins by discussing why the quadratic formula is necessary, especially when dealing with quadratic equations that cannot be simplified by isolating variables. The tutorial then introduces the quadratic formula, explaining its components and how it is used to find the values of R. A detailed example is provided, demonstrating the step-by-step process of solving a quadratic equation using the formula. The video concludes with an evaluation of the solutions and offers tips for effectively using the quadratic formula.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you evaluate the quadratic formula using specific values for A, B, and C?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the solutions obtained from the quadratic formula in this example?

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