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Using factoring to help us determine the LCD and solve a rational expression

Using factoring to help us determine the LCD and solve a rational expression

Assessment

Interactive Video

Mathematics, Science

11th Grade - University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial explains how to factor trinomials and the importance of finding the least common denominator (LCD) to eliminate fractions in equations. It guides students through solving equations without fractions and emphasizes the need to check solutions to ensure they do not violate any constraints, such as making the denominator zero.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the first step to take when trying to factor a trinomial?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of eliminating fractions when solving an equation.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What does LCD stand for and why is it important in solving equations?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you check if your solution to an equation is valid?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the constraints that must be considered when solving equations involving fractions?

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