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Advocard [28]
3 years ago
13

Factor 225a² - 3662 225a? – 3662 = Need help please

Mathematics
1 answer:
nadezda [96]3 years ago
6 0

225a² - 36 b²=(15a+6b)(15a-6b)

Step-by-step explanation:

225a² - 36 b²

=(15a)² - (6b)²

=(15a+6b)(15a-6b)      [ a²-b²= (a+b)(a-b)]

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Answer:

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Step-by-step explanation:

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check your answer: does 15*8 = 120? yes!

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Step-by-step explanation:

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