Math, asked by Smeenu2331, 4 days ago

Subtract m²+mn+n² from -m²+mn+n²

Answers

Answered by unknown43681
0

Answer:

-m²+mn+n² -(m²+mn+n²)

-m²+mn+n² - m²-mn-n²

-2m²

Answered by kishorachandral
0

Answer:

-2m²

Step-by-step explanation:

-m²+mn+n² -(m²+mn+n²)

-m²+mn+n² - m²-mn-n²

-2m²

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