How to solve rational equations

How to solve rational equations

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to solve equations involving fractions by eliminating them through multiplication by the least common multiple of the denominators. The process involves finding the common denominator, multiplying each term by it, and solving the resulting equation. The solution is then verified to ensure it does not make the denominator zero, avoiding extraneous solutions.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you find the least common multiple of the denominators in the given problem?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the process to eliminate fractions in an equation?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens when you multiply every term by the common denominator?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the final solution for x in the problem discussed?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is it important to check if the solution makes the denominator zero?

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