Solving a rational Equation

Solving a rational Equation

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial covers simplifying fractions by factoring trinomials and finding the least common denominator (LCD). It explains how to eliminate fractions by multiplying by the LCD and solving the resulting quadratic equation using various methods, including the quadratic formula. The tutorial concludes with simplifying the solution and checking for extraneous solutions.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how to simplify the expression involving the square root of 316.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the first step mentioned in the process of simplifying the expression?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How can the trinomial X^2 - 6 be factored?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the purpose of finding the least common denominator (LCD) in the context of this problem?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of eliminating fractions in the given expression.

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the quadratic formula and when is it used?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What final expression is obtained after simplifying the rational expression?

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