Finding Near Squares Using Polynomial Identities

Finding Near Squares Using Polynomial Identities

Assessment

Interactive Video

Mathematics, Information Technology (IT), Architecture

1st - 6th Grade

Hard

Created by

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FREE Resource

This video tutorial explains how to find the near square of a number using polynomial identities. It begins with an introduction to polynomial identities and their properties, followed by a demonstration of multiplying polynomial expressions. The concept of near squares is introduced, showing their relation to perfect squares. The tutorial then applies polynomial identities to find near squares, providing examples to illustrate the process. By the end, viewers will understand how to use polynomial identities to determine near squares and rearrange squares into rectangles.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is a polynomial identity and how is it used in finding near squares?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how the expression (X + y)(X - y) simplifies to form an identity.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the expression X^2 - 1 in relation to near squares?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the relationship between perfect squares and near squares using the example of 144.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How can we use polynomial identities to find the dimensions of a near square?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

Illustrate how to rearrange tiles to form a near square using the example of 1024 tiles.

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

Summarize the process of finding the nearest square of a number using polynomial identities.

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