Math, asked by sahamahua1234, 1 month ago

pls help fast i need it​

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Answers

Answered by ayubmohd646
0

Answer:

4a² + 9b² - 16c² + 12ab

Step-by-step explanation:

Calculate as (a+b)²

2a² + 3b² + 2 (2a) (3b) - 16c²

4a² + 9b² + 12ab - 16c²

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