Math, asked by harkeetsingh63, 2 months ago

Expand: (3a – 2b)
^2
plz ans this really need with explaination

Answers

Answered by bagkakali

1

Answer:

(3a-2b)^2

=(3a)^2-2.3a.2b+(2b)^2

=9a^2-12ab+4b^2

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