Math, asked by kanaklatavermadelhi, 11 months ago

Solve using suitable identity
(2a-3b-c)².

Please please please do it.

Answers

Answered by adrija9564
1

Step-by-step explanation:

it is given in the pic the last is 4a2+9b2+c2-12ab+6bc-4ac

Attachments:
Answered by ridahussain86
1

answer is 4a2+9b2+c2-12ab+6bc-4ac

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