Math, asked by ushasinghmp17, 23 days ago

1. Square of 9x - 7xy is :

Answers

Answered by nirubalaji07

7

Answer:

(9x-7xy)^2

=81x^2-126x^2y+49xy^2

Step-by-step explanation:

Hope it helps you

Answered by Sirat4

1

Answer:

81x² + 49x²y² - 126x²y is answer

Step-by-step explanation:

(9x - 7xy)²

81x² + 49x²y² - 126x²y

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