Solving a natural logarithmic equation using quadratic formula with e

Solving a natural logarithmic equation using quadratic formula with e

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial covers solving a mathematical problem using the quadratic formula. It begins with setting up the problem and proceeds to apply the quadratic formula to find solutions. The tutorial emphasizes the importance of checking for extraneous solutions, especially when dealing with irrational numbers like 'e'. The instructor approximates the solutions and verifies their validity, concluding with a recap of the process and highlighting the importance of understanding extraneous solutions.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of approximating the value of X in the given problem.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you determine if a value is a valid solution for a logarithmic equation?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What does it mean if a solution is considered extraneous?

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