Factoring special casefactor each completely9x2-1

Andreaswienes asked May 6, 2023

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Andreaswienes asked May 6, 2023

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16 votes

we have

9x^2-1

Applying difference of squares

9x^2-1=(3x+1)(3x-1)

answer is

Khanghoang answered May 13, 2023

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