Math, asked by tarunpamnani741, 10 months ago

Find the square (9x-7y)

Answers

Answered by 007Boy

5

Answer:

........................

Attachments:

Answered by TrickYwriTer

1

Step-by-step explanation:

(9x-7y)²

(9x)² - 2×9x×7y + (7y)²

81x² - 126xy + 49y²

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