Solve a rational equation with no extraneous solutions

Solve a rational equation with no extraneous solutions

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial covers solving equations involving fractions and proportions. It explains how to simplify equations using the least common denominator (LCD) to avoid complex fraction operations. The tutorial also demonstrates multiplying terms and solving quadratic equations, emphasizing the importance of checking solutions for rational expressions to ensure they are not extraneous.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the process to combine the fractions 1/4 and 1/3?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to solve for X in the equation 7/12 = 5X/12.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the steps to eliminate fractions from an equation.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the least common denominator (LCD) for the fractions involved in the equation?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you check if the solutions to a rational expression are extraneous?

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