Math, asked by nainajha1300gmailcom, 8 months ago

. Factorise:
(v)36 (a + b)2 - 49a^2

Answers

Answered by dilliprasaddhakal528

1

Answer:

=[6(a+b)]^2 - (7a)^2

= [6(a+b)+7a] [6(a+b)-7a]

= -(13a+6b) (a-6b) Ans.

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