Math, asked by ashraf7754, 2 months ago

addition of l2 – m2 –m2 –n2 n2–l2 2lm+2mn+2nl

Answers

Answered by mousami2007
0

Answer:

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Answered by 24871
0

Answer:

please mark as brainleast

Step-by-step explanation:

24 is your answer

pl mark as brainleast please

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