Math, asked by adityasainityyy90, 6 months ago

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

Answers

Answered by suryanshshukla69
1

Step-by-step explanation:

This one is correct answer

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Answered by minkusingh558
1

Answer:

a^2-b^2

Step-by-step explanation:

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

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