Math, asked by adityasainityyy88, 9 months ago

Factorise each of the following: (2x+3y)² – 9z² using identites

Answers

Answered by bagkakali

1

Answer:

(2x+3y)^2-9z^2

=(2x+3y)^2 -( 3z)^2

=(2x+3y +3z) (2x+3y-3z)

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