YahyaD400916 YahyaD400916

27-10-2022
Mathematics

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Is 9a^2+25 the difference of two squares? Why or why not?

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KimbellaM297532 KimbellaM297532

27-10-2022

The general form of the difference of two squares is:

a² - b²

the given expression is:

9a² + 25

by comparing the previous expression with the general form, you can notice that the previous expression is not a difference of two squares.

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