Question

Pls solve
Factorise (a) question

Answer 1

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Topic:- Factorise

Note:- Sn

Answer :-

4a²-9b²

Note:-

a²-b²=(a+b)(a-b)


Now...


4a²-9b²

Written as...


(2a)²-(3b)²

(2a+3b)(2a-3b)





Thank you!!!!!

Answer 2

4a² -9b²
= (2a)²-(3b)²
= (2a-3b) (2a+3b)

FACTORS ARE (2a-3b) , (2a+3b)