Math, asked by sherasinghkasel66017, 5 months ago

Find HCF of 9a² - b² and 9a²+6ab+b²


Answers

Answered by ramya3648
0

Step-by-step explanation:

(3a+b) (3a-b)

(3a+b) (3a+b)

HCF is common factor (3a+b)

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