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If possible, factor 225x2 − 9y2

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If possible, factor 225x2 − 9y2

asked Jul 11, 2021 200k views

1 vote

If possible, factor 225x2 − 9y2

Mathematics
high-school

Igor Klimer asked

8.3k points

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2 Answers

4 votes

Answer:

9(5x + y)(5x -y)

Explanation:

You can just factor out 9 first.

9(25x^2 - y^2)

Then you can use difference of squares formula:

9(5x + y)(5x -y)

Arielcr answered Jul 12, 2021

9.1k points

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2 votes

Answer:

9(5x+y)(5x-y)

Explanation:

Bryce York answered Jul 15, 2021

8.8k points

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