Math, asked by deveshkatlam9592, 11 months ago

The value of (-5c+7d)^2 is

Answers

Answered by dhrugupt
1

Answer:

Step-by-step explanation:

(-5c+7d)^2

= 25c² + 49d² - 70cd

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Answered by Masterscientist
0

Answer:

The value is 25c²+40d²-70cd from the identity (a-b)²

Hope it helps

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