Math, asked by racharlabhargav7777, 11 months ago

what is the value of (2a-b-c)²

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Answered by shivomr28

9

Step-by-step explanation:

Here is you answer it maybe correct

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Answered by rajurathourraju

10

Answer:

(2a-b-c)^2=2a^2+b^2+c^2-4ab+2bc-4ca

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