   Chapter A.4, Problem 7E Elementary Geometry For College St...

7th Edition
Alexander + 2 others
ISBN: 9781337614085

Solutions

Chapter
Section Elementary Geometry For College St...

7th Edition
Alexander + 2 others
ISBN: 9781337614085
Textbook Problem

In Exercises 5 to 8, factor each difference of two squares. 4 x 2 - 49 y 2

To determine

To factor:

To factor the difference of two squares.

4x2-49y2

Explanation

Approach:

Factorizing a polynomial is to express the polynomial as a product of simpler expressions such that each of the simpler expressions divides the polynomial completely and also the product of all the simpler expressions gives the polynomial.

Calculation:

Given,

4x2-49y2

=2·2x2-7·7y2

=22·x2-72·y2

=2x2-7y

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