Difference Of Two Squares - Factorising Quadratics

Difference Of Two Squares - Factorising Quadratics

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Quizizz Content

FREE Resource

The video tutorial explains how to factorize special quadratics using the difference of two squares method. It begins with an introduction to quadratics and square numbers, followed by a detailed explanation of the difference of two squares. The tutorial then demonstrates the factorization technique, emphasizing the importance of recognizing square numbers and the necessity of a minus sign. Finally, it provides practice problems for viewers to apply the learned concepts.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of recognizing square numbers when dealing with quadratics?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to factorize a quadratic that is the difference of two squares.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the result of expanding the brackets when one is a plus and the other is a minus in the context of quadratics?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What must be true about the terms in a quadratic for it to be factorized as the difference of two squares?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you factorize the expression involving 4 and 100 as square numbers?

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