Math, asked by GarvitaGaurav03, 2 months ago

Q4.Factorise the following expressions.
(i)a2-4a-12
(ii)49y2-36

Answers

Answered by ar1762495

1

Answer:

i. 2 ( 1- 2a- 6)

ii. (7y+6) ( 7y-6)

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