Math, asked by abeerrana0509, 1 day ago

using identities FIND (6x-7y)^2

Answers

Answered by pihu4976

5

Answer:

(6x - 7y)²

= (6x)² - 2 × 6x × 7y + (7y)²

= 36x² - 84 xy + 49y²

hope it helps you!!

Answered by srikarkandukuri

1

Answer:

use (a-b)²= a²+b²-2ab identity

Step-by-step explanation:

36x²+49y²-84xy

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