Math, asked by adityasainityyy90, 7 months ago

Factorise each of the following: (2x – y)² – 9z² using identites

Answers

Answered by abdulrubfaheemi

4

Answer:

(a)²-(b)²

(a+b)(a-b)

(2x-y-9z)(2x-y+9z)

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