Math, asked by SeemaShanklesha, 3 months ago

The sum of two a lg ebraic expressions is 2m2 + 3m. If one of them is m2 + n² + mn, what will be the other​

Answers

Answered by roy2005tia
0

Answer:

m² - n² + 3m - mn

Step-by-step explanation:

the other expression = (2m² + 3m) - (m² + n² +mn )

= 2m² + 3m - m² - n² - mn

= m² - n² + 3m - mn

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